Why Computer Hardware Is Important

In this day and age, it is hard to deny the influence of technology in our lives. We live in an era where pretty much is automated and computerized. And amidst all the technological advancement that humankind has achieved, one important device has been created that will only sure to become more relevant to our lives as technology progresses, the computer. No one can deny that computers are now an essential part of our lives, the same way a cell phone and television does. It is safe to say that in this day and age, having no computer would be an inconvenience. Which is why it is important that we know the way our computer works so that we would be aware of the things that we should do in case it stops working. The hardware of the computer is considered to be the most important because without it, it will simply not work.

Simply put if you know how to handle the hardware of a computer and know each of their function for the unit, then you can easily determine what the problem is in case the unit stops functioning. In order to be familiar with basic computer troubleshooting, then you also need to be familiar with computer hardware. A good example of this is the memory of the computer (RAM). All programs and applications that are ran in a computer needs memory. Without RAM it simply will not function. Aside from that, even if you have a RAM but it does have the specifications to keep up with the programs that are being run, then the operation would have slowed down to a crawl. So when it comes to computer hardware, you have to make sure that it is not obsolete, so you need to upgrade depending on what sort of program that you are usually using.

When handling computer hardware, you have to keep in mind some safety measures so you can manipulate the unit safely. Before opening any computer cases, you have to make sure that the unit is unplugged or you might risk electrocution or shocks. While checking your hardware components, always check for damaged parts because that is most likely the one that is causing problems. When inserting components and parts, you have to remember that if it does not fit, then most likely you are inserting it on the wrong slot. If it does not fit, then do not force it or you will risk breaking the component. Before touching any parts inside the unit, make sure that you discharge yourself first by through a grounded metal object or you can use an anti-static wrist strap or mat which is sold in stores for cheap.

By knowing and analyzing every computer hardware part you will know about its importance and if it ever breaks down then you can perform the proper troubleshooting steps. Every hardware component is important for the computer's operation. The performance of your computer largely depends on how good your hardware is, so be sure that they are always in good working condition.

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10 Top Reasons Why I Have to Upgrade My Computer

The rate at which technology is improving is very fast and in the time you get comfortable with the computer hardware you have bought, several new and improved models appear in the market. While some people prefer to keep their computers state of the art, most of us have a 'If it is not broken, do not fix it' attitude when it comes to upgrading or replacing our computers.

This is a strategy that could prove expensive in the long run. It is always better to upgrade your computer on a regular basis, especially if you have had it for over 2-3 years. Even if your computer has had a large trouble-free existence, you really need to consider periodic upgrades and here are the reasons why you must dos so:

1. Increase in Processing Speed ​​- This is one place where you really get to notice an improvement in performance. If you are upgrading from a Celeron 433MHz processor to a Pentium 4 1.6GHz, you would really notice the difference in performance!

2. Faster Memory Access – Improvements in CPU speed are typically accommodated by improvements in the speed at which data transfer occurs between the CPU and RAM. This is another area that provides an improvement in performance.

3. Size and Capacity improvements – Technology drives a reduction in component size coupled with an increase in storage capacity. This means that a RAM card or hard disk of the similar size as the older ones in your computer could have double the capacity!

4. Software Compatibility – Many of the new software packages you may wish to use in order to improve your productivity or entertainment experience may not function well on you old computer. It is better to upgrade your computer to enjoy the benefits of new software fully.

5. Obsolescence of Hardware – As your hardware gets older; Getting a replacement will get more difficult once manufacturers start phasing out the production. With improvement in technology, the older hardware becomes cheaper initially and becomes expensive as supply dries up.

6. Technical Support Issues – Many manufacturers stop providing technical support for older components as they cease production. The older your computer gets, the harder it is to find help in fixing it when it malfunctions.

7. Development of New Hardware – New hardware products appear in the market frequently that revolutionize your computer experience and are based on newly developed technology. The chances of your old computer supporting new devices are very low.

8. Faster Devices – Your old computer may not be in a position to accommodate the speed at which the new devices communicate.

9. New, Fast Communication Protocols – You may not be able to implement new or faster communication protocols in your old computer because the hardware is unable to support them.

10. Operating System and File Format – Your old hardware may not be able to run newer operating systems and some of the file formats may not be supported.

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How to Resolve “Memory Card Error” From Canon IXUS 130

Canon IXUS 130 is a sophisticated digital camera that has a resolution of 14.1 megapixels. The camera is inbuilt with almost all advanced features, including fully wide-angle 4x zoom lens and motion blur technology. The IXUS camera is compatible with SDHC (Secure Digital High Capacity) and SDXC (Secure Digital Extreme Capacity) cards, with storage capacity as high as 2TB.

Since the storage memory of the cards is huge, data loss from these cards is simultaneously huge. One of the main reasons for data loss from cards is corruption of these cards. In most cases, you receive an error message after your card gets corrupted. However, an updated backup allows you to overcome card corruption. It allows you to restore data. But in case of unavailability of backup, you can use recovery software to recover data from a corrupted card.

As a practical case, you view the below error message on Canon IXUS 130 while attempting to view some previously stored photos on your SDHC card:

“Memory Card Error”

Every single photo saved in the memory card becomes inaccessible after the above error message appears. In addition, no more photo can be saved on card. In short, the card can not be read or written upon.

Cause:

The above error message that makes all the photos inaccessible is primarily caused due to corruption of card. Few reasons that are accountable for the above error message are virus infection, interrupted read/write operation, and human errors.

Resolution:

The resolution for the above error message is formatting of memory card in the camera itself. The process deletes all the previously saved data and allows you to save new data. While formatting proves a good resolution for users who do not require the old data, it becomes fatal for users, like photographers, detective agents, etc, who save critical data in their memory card. However, recovering formatted data now-a-days is an easy process. To do so, you need to use an advanced third-party Photo Recovery Software. A Image Recovery tool is readily available on the Internet by just one single click.

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Why Do We Need Software Engineering?

To understand the necessity for software engineering, we must pause briefly to look back at the recent history of computing. This history will help us to understand the problems that started to become obvious in the late sixties and early seventies, and the solutions that have led to the creation of the field of software engineering. These problems were referred to by some as “The software Crisis,” so named for the symptoms of the problem. The situation might also been called “The Complexity Barrier,” so named for the primary cause of the problems. Some refer to the software crisis in the past tense. The crisis is far from over, but thanks to the development of many new techniques that are now included under the title of software engineering, we have made and are continuing to make progress.

In the early days of computing the primary concern was with building or acquiring the hardware. Software was almost expected to take care of itself. The consensus held that “hardware” is “hard” to change, while “software” is “soft,” or easy to change. According, most people in the industry carefully planned hardware development but gave considerably less forethought to the software. If the software didn’t work, they believed, it would be easy enough to change it until it did work. In that case, why make the effort to plan?

The cost of software amounted to such a small fraction of the cost of the hardware that no one considered it very important to manage its development. Everyone, however, saw the importance of producing programs that were efficient and ran fast because this saved time on the expensive hardware. People time was assumed to save machine time. Making the people process efficient received little priority.

This approach proved satisfactory in the early days of computing, when the software was simple. However, as computing matured, programs became more complex and projects grew larger whereas programs had since been routinely specified, written, operated, and maintained all by the same person, programs began to be developed by teams of programmers to meet someone else’s expectations.

Individual effort gave way to team effort. Communication and coordination which once went on within the head of one person had to occur between the heads of many persons, making the whole process very much more complicated. As a result, communication, management, planning and documentation became critical.

Consider this analogy: a carpenter might work alone to build a simple house for himself or herself without more than a general concept of a plan. He or she could work things out or make adjustments as the work progressed. That’s how early programs were written. But if the home is more elaborate, or if it is built for someone else, the carpenter has to plan more carefully how the house is to be built. Plans need to be reviewed with the future owner before construction starts. And if the house is to be built by many carpenters, the whole project certainly has to be planned before work starts so that as one carpenter builds one part of the house, another is not building the other side of a different house. Scheduling becomes a key element so that cement contractors pour the basement walls before the carpenters start the framing. As the house becomes more complex and more people’s work has to be coordinated, blueprints and management plans are required.

As programs became more complex, the early methods used to make blueprints (flowcharts) were no longer satisfactory to represent this greater complexity. And thus it became difficult for one person who needed a program written to convey to another person, the programmer, just what was wanted, or for programmers to convey to each other what they were doing. In fact, without better methods of representation it became difficult for even one programmer to keep track of what he or she is doing.

The times required to write programs and their costs began to exceed to all estimates. It was not unusual for systems to cost more than twice what had been estimated and to take weeks, months or years longer than expected to complete. The systems turned over to the client frequently did not work correctly because the money or time had run out before the programs could be made to work as originally intended. Or the program was so complex that every attempt to fix a problem produced more problems than it fixed. As clients finally saw what they were getting, they often changed their minds about what they wanted. At least one very large military software systems project costing several hundred million dollars was abandoned because it could never be made to work properly.

The quality of programs also became a big concern. As computers and their programs were used for more vital tasks, like monitoring life support equipment, program quality took on new meaning. Since we had increased our dependency on computers and in many cases could no longer get along without them, we discovered how important it is that they work correctly.

Making a change within a complex program turned out to be very expensive. Often even to get the program to do something slightly different was so hard that it was easier to throw out the old program and start over. This, of course, was costly. Part of the evolution in the software engineering approach was learning to develop systems that are built well enough the first time so that simple changes can be made easily.

At the same time, hardware was growing ever less expensive. Tubes were replaced by transistors and transistors were replaced by integrated circuits until micro computers costing less than three thousand dollars have become several million dollars. As an indication of how fast change was occurring, the cost of a given amount of computing decreases by one half every two years. Given this realignment, the times and costs to develop the software were no longer so small, compared to the hardware, that they could be ignored.

As the cost of hardware plummeted, software continued to be written by humans, whose wages were rising. The savings from productivity improvements in software development from the use of assemblers, compilers, and data base management systems did not proceed as rapidly as the savings in hardware costs. Indeed, today software costs not only can no longer be ignored, they have become larger than the hardware costs. Some current developments, such as nonprocedural (fourth generation) languages and the use of artificial intelligence (fifth generation), show promise of increasing software development productivity, but we are only beginning to see their potential.

Another problem was that in the past programs were often before it was fully understood what the program needed to do. Once the program had been written, the client began to express dissatisfaction. And if the client is dissatisfied, ultimately the producer, too, was unhappy. As time went by software developers learned to lay out with paper and pencil exactly what they intended to do before starting. Then they could review the plans with the client to see if they met the client’s expectations. It is simpler and less expensive to make changes to this paper-and-pencil version than to make them after the system has been built. Using good planning makes it less likely that changes will have to be made once the program is finished.

Unfortunately, until several years ago no good method of representation existed to describe satisfactorily systems as complex as those that are being developed today. The only good representation of what the product will look like was the finished product itself. Developers could not show clients what they were planning. And clients could not see whether what the software was what they wanted until it was finally built. Then it was too expensive to change.

Again, consider the analogy of building construction. An architect can draw a floor plan. The client can usually gain some understanding of what the architect has planned and give feed back as to whether it is appropriate. Floor plans are reasonably easy for the layperson to understand because most people are familiar with the drawings representing geometrical objects. The architect and the client share common concepts about space and geometry. But the software engineer must represent for the client a system involving logic and information processing. Since they do not already have a language of common concepts, the software engineer must teach a new language to the client before they can communicate.

Moreover, it is important that this language be simple so it can be learned quickly.

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Examples Of Spyware And What They Are

Spyware is a general term used to describe software that performs certain behaviors such as advertising, collecting personal information, or changing the configuration of your computer, generally without appropriately obtaining your consent first.

Spyware is often associated with software that displays advertisements (called adware) or software that tracks personal or sensitive information.

That does not mean all software that provides ads or tracks your online activities is bad. For example, you might sign up for a free music service, but you “pay” for the service by agreeing to receive targeted ads. If you understand the terms and agree to them, you may have decided that it is a fair tradeoff. You might also agree to let the company track your online activities to determine which ads to show you.

Other kinds of Spyware make changes to your computer that can be annoying and can cause your computer slow down or crash.

These programs can change your Web browsers home page or search page, or add additional components to your browser you don’t need or want. These programs also make it very difficult for you to change your settings back to the way you originally had them.

The key in all cases is whether or not you (or someone who uses your computer) understand what the software will do and have agreed to install the software on your computer.

There are a number of ways Spyware or other unwanted software can get on your computer. A common trick is to covertly install the software during the installation of other software you want such as a music or video file sharing program.

Any software that covertly gathers user information through the user’s Internet connection without his or her knowledge, usually for advertising purposes. Spyware applications are typically bundled as a hidden component of freeware or shareware programs that can be downloaded from the Internet; however, it should be noted that the majority of shareware and freeware applications do not come with SpyWare. Once installed, the Spyware monitors user activity on the Internet and transmits that information in the background to someone else. Spyware can also gather information about e-mail addresses and even passwords and credit card numbers

Aside from the questions of ethics and privacy, SpyWare steals from the user by using the computer’s memory resources and also by eating bandwidth as it sends information back to the spy ware’s home base via the user’s Internet connection. Because SpyWare is using memory and system resources, the applications running in the background can lead to system crashes or general system instability.

Because SpyWare exists as independent executable programs, they have the ability to monitor keystrokes, scan files on the hard drive, snoop other applications, such as chat programs or word processors, install other SpyWare programs, read cookies, change the default home page on the Web browser, consistently relaying this information back to the SpyWare author who will either use it for advertising/marketing purposes or sell the information to another party.

Licensing agreements that accompany software downloads sometimes warn the user that a SpyWare program will be installed along with the requested software, but the licensing agreements may not always be read completely because the notice of a SpyWare installation is often couched in obtuse, hard-to-read legal disclaimers.

Examples of SpyWare

These common SpyWare programs illustrate the diversity of behaviors found in these attacks. Note that as with computer viruses, researchers give names to SpyWare programs which may not be used by their creators. Programs may be grouped into “families” based not on shared program code, but on common behaviors, or by “following the money” of apparent financial or business connections. For instance, a number of the SpyWare programs distributed by Claria are collectively known as “Gator”. Likewise, programs which are frequently installed together may be described as parts of the same SpyWare package, even if they function separately.

o CoolWebSearch, a group of programs, takes advantage of Internet Explorer vulnerabilities. The package directs traffic to advertisements on Web sites including coolwebsearch.com. It displays pop-up ads, rewrites search engine results, and alters the infected computer’s hosts file to direct DNS lookups to these sites.

o Internet Optimizer, also known as DyFuCa, redirects Internet Explorer error pages to advertising. When users follow a broken link or enter an erroneous URL, they see a page of advertisements. However, because password-protected Web sites (HTTP Basic authentication) use the same mechanism as HTTP errors, Internet Optimizer makes it impossible for the user to access password-protected sites.

o Zango (formerly 180 Solutions) transmits detailed information to advertisers about the Web sites which users visit. It also alters HTTP requests for affiliate advertisements linked from a Web site, so that the advertisements make unearned profit for the 180 Solutions Company. It opens pop-up ads that cover over the Web sites of competing companies.

o HuntBar, aka WinTools or Adware,WebSearch was installed by an ActiveX drive-by download at affiliate Web sites, or by advertisements displayed by other SpyWare programs-an example of how SpyWare can install more SpyWare. These programs add toolbars to IE, track aggregate browsing behavior, redirect affiliate references, and display advertisements.

oZlob Trojan or just Zlob, Downloads itself to your computer via ActiveX codec and reports information back to Control Server. Some information can be as your search history, the Websites you visited, and even Key Strokes.

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Different Types of Hospitality Management Systems

Hospitality management systems are the software that runs your hospitality business. From the food ordering system in your restaurant, to online accommodation booking software, it enables efficient communication and management of your operation, ultimately increasing revenues.

With a range of hospitality management systems to choose from, understanding what is offered is important in order to find the right system that is tailored for your needs and budget. Depending on the type of operation you manage, you should consider the following systems, their advantages and suitability to your company.

Accommodation management software:

Accommodation software packages range from those aimed at B&Bs and small motel owners to ones for running big hotels, clubs and resorts. The basic package offers simple guest and room management, while the more complex ones cover every aspect needed to manage and run a big hotel chain. This includes reservations, service, retail, inventory, staff roster and training, accounting and much more.

Front desk: A front office software package should enable reception staff to keep track of all bookings, state of rooms, guest details and charges, coordinate restaurant reservations for guests, plan housekeeping duties and process guest check-in and check-out. They should also provide a means to communicate effectively with all travel agents and activity operators linked to the system. Features you should look out for include: Reports for arrivals & departures on a specific date. Guest ledger and reservation details, including activities and special requests. Room rates, discounts, package deals, group bookings, etc. Visual schematic of hotel rooms and status. Visual schematic of calendar with room availability. Facility for printing check-in cards for guests. Flexibility in re-assigning guests to different room. Facility to easily add charges to rooms from restaurants, spa, gift shop, etc. Incorporate all payment options upon check-out and print receipt. Print work roster for staff Facilities for storing guest history Communicate efficiently with reservation and travel agents

Housekeeping/maintenance software: Easy-to-use software for the housekeeping and maintenance departments of your accommodation place will increase the efficiency of cleaning and servicing of rooms. Main features of this module will be: Keeping track of room status – dirty, cleaned, inspected, check-ins and check-outs, etc. All information such as number of guests, number of beds, length of stay, special requests (e.g. baby cot, high chair) should be visible to both housekeeping staff and management. Staff can enter maintenance issues as they arise, and those are automatically sent to the maintenance department. Staff can request cleaning materials and toiletries ordered. Staff can keep track of laundry status for uninterrupted linen supply.

Online reservation system: This software package is essential to any accommodation place. It helps you increase direct online bookings instantly. Prospective guests can view hotel rooms (size, choice of beds), availability and prices, plus services and facilities offered. The systems should have instant confirmation of credit card payments or other secure online payment method. After payment of deposit and confirmation by email, guests should be able to login to view or change their reservation details. Cancellation policies should be stated, airport transport options mentioned.

Hospitality management systems for point of sale (POS) operations: This includes restaurants and bars, the hotel gift shop, spa, tour desk and other guest services. It should have the options of direct payment or charge to room. Apart from recording normal vending operations, it should include issuing daily transaction reports to management or the accounting office, and a daily revenue report.

In the POS sector there are many operating hospitality management systems catering for the food vendor sector, namely restaurants, cafés, takeaway shops and delis.

Restaurant (POS) management packages. For POS management packages, you have the choice of an off-the-shelf system for restaurants and cafes, where you can set the options that suit your operation, or a customised one, specifically configured for your business. Most systems are quite easy to use and are cost effective. Their features vary, but most offer the following: Order taking, tallying, and cashier options using a hand-held PDA system. Credit-card processing interface Receipts customized for your business. The more advanced systems also offer: Integrating all transactions with your accounting software. Full inventory/stocktaking facility Translation facilities to selected languages.

Administration software: This module is directed at top management and offers access to all levels of the organization. It provides instant access to the data base of all sectors, ensuring total transparency of operations Overseeing and early intervention by senior staff can prevent mistakes being made by inexperienced employees and save money and the reputation of your business. · Other facilities in this package may include:

Tools for setting different rate systems for rooms and services: daily, seasonal, special promotions, etc. Statistical data – percentage occupancy over set periods, and other data used for policy making and customized reports for board meeting presentations. Organizing promotions and package deals. Inventory for different departments. Employee accounts and employee training programs

Remember: with the high staff turnover common to the hospitality industry, it is important to choose a system that needs minimal training to use, and has ‘secure areas’, which only authorised personnel (with the proper clearance) may access and use.

Choosing and introducing hospitality management systems for your business is a significant undertaking, both operationally and financially. But once up and running, the system will increase efficiency, cut costs and improve the service in your company. You will have happier staff and happier guests, who will promote your business and ultimately increase your revenue.

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8 Criteria to Choose the Best Antivirus Program For Your Needs

There is no best antivirus program in general. You can make the best choice of your antivirus software depending on your goals, your needs and your environment. In order to choose your best antivirus software you should look at vendor information, independent antivirus certifying agencies reviews, as well as other sources. Here are the essential criteria for the right choice.

1. Compatibility
Antivirus program has to be compatible with your PC configuration. Your PC must meet hardware and software requirements of antivirus solution.

2. Range of Protection
Antivirus software should protect your PC from as many threats and on as many viruses as it can: viruses, worms, trojans, spyware, keyloggers, adware, rootkits, password stealers, phishing attacks, spam and others.

3. Effectiveness
Antivirus protection delivery by antivirus program should be effective and efficient. You may find and compare test results released by independent antivirus certifying agencies: Virus Bulletin, AV Comparatives, ISCA Labs, Westcoast Labs and others. If some antivirus solution was scored by these agencies high and consistently near the top, then you really can not go wrong with this top rated antivirus software.

4. Easy Installation
Good antivirus program has a prompt and easy installation. Interface should be clean, easy, and intuitive to use.

5. Easy to Use
Most users want to "install and forget" their antivirus software. So the best antivirus solution should have default configurations acceptable for most users. And at the same time good antivirus program can be easily configured and tweaked by advanced users.

6. Features
The best antivirus programs have the large features set that may include:
– list of compatible versions of Operational systems and platforms,
– amount of used system resources,
– using of proactive protection without false positives and with effective utilizing of system resources,
– availability of laptop battery saving mode,
– bootable rescue disk,
– silent gamer mode, and other available options.

A comprehensive features set adds strength to antivirus solution.

7. Update
The best security solutions have Automatic Update option and automatically perform updates every hour or "as needed updates" to keep virus definitions and program code up to date.

8. Support
The best security programs have a comprehensive online and offline technical support. The program vendor should provide online knowledge base, FAQs, tutorials, user forums. The best sellers provide 24/7 support so you can ask your questions by phone, email or chat at any moment.

The best for your needs antivirus program delivers you the best security and usability with a minimal outlay of your time, money, or your PC system resources.

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Understanding the Significance of Computer Hardware

We are living in an age that is highly influenced by technology. Most of the activities we need to do now are automatic or computerized. Of all the technological developments achieved in the recent past, one significant tool that got developed and which will certainly keep influencing our lives is the computer. You would agree that computers play a very basic role in our daily life, just like the television and the cell phone. We are already at a stage where life will be difficult without a computer. That makes it important to understand the way a computer works, and then be informed of what we should do if it stops working. The most important part of any computer is its hardware, in the absence of which it just can not function.

If you are really keen to assess what has gone wrong with your computer when it stops working, you should understand the working and constituents of its hardware. You should especially have solid knowledge about the computer hardware when you want to undertake its troubleshooting on your own. One important part of the hardware is the RAM memory of any computer. For running any program or application, any computer needs a RAM memory. Other than that, if the computer has a RAM with specifications that are not compatible with the programs it is expected to run, its operation will be slowed down and it would almost crawl. When choosing a computer, you need to ensure that its hardware is not outdated, otherwise you'll have to upgrade it in order to be able to use the intended program.

You must take certain basic precautions while handling the hardware of computers. The most essential precaution is to ensure that the power supply to your computer is switched off, else it could cause an electric shock. Then, before you touch any part within the computer, ensure that you are not carrying any electric charge by connecting to a grounded piece of metal or you may procure an anti-static mat or wrist band available in the market. While inspecting the hardware components, you should look for broken or damaged component, as these are most likely the reasons for the computer malfunction. If a component does not fit in the slot, you are probably trying to fit it in the incorrect slot.

Once you know the hardware employed in your computer and the role it plays in the functionality of your computer, you'll be in a position to undertake its troubleshooting when it malfunctions. Each piece of hardware contributes to the successful function of the computer. To a large extent, the working of a computer depends on the quality of its hardware, making it imperative to keep it in good condition.

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Top 25 Terms All Computer Students Should Know

The following basic terminologies are considered the top 25 terms all computer students should know before they even begin their studies:

1. Bit: Binary data storage unit valued at either 1 or 0.

2. Byte: Eight data bits valued between zero and 255.

3. Word: Two data bytes or 16 data bits between zero zero and 16,535.

4. CD-ROM: A storage disk with approximately 640 megabytes of capacity.

5. CD-ROM Drive: Hardware used for reading and writing to CD-ROMs.

6. Storage Media: Magnetic devices that permanently store computer data.

7. File: Permanent storage structure for data kept on a hard drive or other permanent place.

8. Virus: Unauthorized programs that infect files or send themselves via email.

9. Vulnerability: When unauthorized access can be gained due to software errors.

10. Security Flaw: When attackers gain unauthorized system access due to a software bug.

11. Worm: Unwanted programs accessing computers via application / system vulnerabilities.

12. Hardware: Physical parts of computer (case, disk drive, monitor, microprocessor, etc.).

13. Software: Programs that run on a computer system.

14. Firmware: Software that has been permanently written into a computer.

15. ISP: Internet Service Provider.

16. BIOS: The basic input / output system computers use to interface with devices.

17. MIME: Multipurpose Internet Mail Extension.

18. Boot: What happens when a computer is turned on and beginning to run.

19. Crash: When computer software errors occur and programs fail to respond.

20. Driver: Program that understands interfaced devices like printers and video cards.

21. Network: Cables and other electrical components carrying data between computers.

22. Operating System: A computer's core software component.

23. Parallel: Sending data over more than one line simultaniously.

24. Serial: Sending data over a single line one bit at a time.

25. Protocols: Communication methods and other standard Internet / networking functions.

These are the top 25 terms all computer students should know before they even begin their technical training. Most computer students know much more. In fact, everyone who uses a computer these days should understand these terms so they can be better informed about the important tool that is so integral to our daily lives.

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The Advantages of Working With a Software Boutique Company

First of all, a boutique is a small shop where clients can find dedicated merchandise and unique items, or products which are produced in small quantities. The advantage of entering in such a shop, compared to big supermarkets, is that here you’ll also find staff ready to assist you and to give you guidance step by step. Indeed, one may say that a boutique charges higher prices, also in comparison to chain stores, which is definitely true. However, once you bought something from a boutique you’ll have the feeling that you own a unique item, which will differentiate you from the rest, and isn’t this what we all want – to be unique?

Software boutiques are a new way of defining petite software companies which are focused on a certain niche, and which are able to offer specialized support to their customers. Even more, such a firm is able to offer a unique product, tailored on the client’s needs and requirements. But, let’s see what advantages does a customer have when collaborating with a software boutique company:

Tailored product

A software boutique takes the client’s specifications and transforms them into a customized piece of software. Practically, if you are not satisfied by the mass-produced software programs which you can find, then a boutique company will tailor a product according to each and everyone of your requirements. The outcome will be a software product which is able to fit perfectly your company’s needs.

Niche focus

Generally, a boutique company is focused on a certain niche, for example developing applications and software products using Microsoft technologies. The advantage of having such a partner, is that you’ll have the confidence that he has the knowledge and proven experience to offer you the best advices regarding that specific area, and that he’s always updated with the latest technologies.

Crystal clear communication and dedicated support

Having a smaller amount of projects, a boutique software company can offer its clients dedicated support, according to every client’s need through a direct communication flow. This means that the information won’t need to travel through several departments until it reaches you, so that you’ll always be updated with the status and the quality of the work.

A good communication, not only that can save time, but also can make the development process more efficient. For example if you want a specific functionality for your application, collaborating with a boutique firm, you’ll able to keep track of the development process and promptly interfere in the development process if the work isn’t going in the desired direction, or if you want to change the approach. Also, fewer the clients, better the support. Practically, a software boutique will offer you their entire attention and expertise, whenever this is required.

Every client is important

For a boutique company every client is important, and because they can’t afford to lose a client, they can’t really afford to do a bad job. Every development project is treated with care, and you’ll know for sure that your project will be handled by the best men.

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