When you start building a personal computer, the model of motherboard should probably the first thing to consider. It connects almost all the other hardwares you need in a computer such as computer processor, memory, a AGP or PCI-E video card. All of them have to properly attached to the motherboard. As a result, the type of motherboard you choose would affect what processor and video card you can use.
You may not know exactly what brand you should choose when coming to motherboard since there are so many of them exist in the market such as gigbyte, esc and asus. Well, it would be wiser to look at the chipset rather than the brand of the motherboard since virtually all the motherboards use mainly 3 different chipsets regardless of who manufactures the motherboard. Basically, you will find all motherboards are equipped with either SiS, VIA or nVidia whereas SiS focus on the lower end market nVidia is known in the higher end chipset market. When you compare the motherboards, look at what are the chipsets on the motherboard because the north bridge controls the communication speed and processor, memory and video card. So if you want a faster CPU and memory, make sure your motherboard supports that or at least you motherboards supports a higher front side bus speed(FSB), which gives you the room you need for upgrading in the future.<
Next, look at the video card slots of your motherboards. An AGP slot is the minimum requirement. An PCI-E slot is recommended because it will be mainstream in the video card industry. If you are are a big fan of computer game, you may also want features like SLI which allows to use 2 video cards on one motherboard.
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Thursday, September 25, 2008
WHY CLEAN YOUR WINDOW REGISTRY
Admit it, the only time you get to think of cleaning your computer is when it begins to slow down. This should not be the case especially for the registry. Occasionally, you should give your PC an attention to keep it and yourself from trouble. To clean windows registry is one great task you should perform carefully, not like just deleting a corrupted word file.
The registry is the PC's repository of valuable data and information relating to your Operating System (OS) and all softwares and hardwares installed in your computer. As time passes, your system piles up outdated, junk and useless information gathered when browsing the net, installing and uninstalling applications, and adding documents.
There are major reasons why registry cleaning is important:
Delete useless and obsolete files
An organized and clean registry ensures that your PC runs stably, smoothly, and fast. Constantly cleaning your windows registry of bad sectors, junk and temporary files, obsolete keys, etc. prevents clogging and slow down of PC performance.
Speed up programs
When your system is crowded with unwanted files, opening applications is affected. Most often, it takes longer time to open huge programs and you can't open multiple programs at once.
Fix file errors
Files and program tend to get corrupted without you knowing why. Sometimes, the obsolete registry causes this. Cleaning the registry helps you identify which programs should be updated and/or modified.
It's generally easy, but critical to clean windows registry so be sure you are equipped. If not, have someone who knows better do it instead for your files' security.
The registry is the PC's repository of valuable data and information relating to your Operating System (OS) and all softwares and hardwares installed in your computer. As time passes, your system piles up outdated, junk and useless information gathered when browsing the net, installing and uninstalling applications, and adding documents.
There are major reasons why registry cleaning is important:
Delete useless and obsolete files
An organized and clean registry ensures that your PC runs stably, smoothly, and fast. Constantly cleaning your windows registry of bad sectors, junk and temporary files, obsolete keys, etc. prevents clogging and slow down of PC performance.
Speed up programs
When your system is crowded with unwanted files, opening applications is affected. Most often, it takes longer time to open huge programs and you can't open multiple programs at once.
Fix file errors
Files and program tend to get corrupted without you knowing why. Sometimes, the obsolete registry causes this. Cleaning the registry helps you identify which programs should be updated and/or modified.
It's generally easy, but critical to clean windows registry so be sure you are equipped. If not, have someone who knows better do it instead for your files' security.
FOUR ELEMENTS MAKING THE COMPUTER
There are 4 elements that make up a personal computer system: the user, software, hardware and the electricity all working together for the whole system. Each of these elements is essential to the system itself.
The user is the person’s who perform the task using the computer system. The nature of the task depends upon the application program or software that is needed to perform the task. The software that the user used requires certain hardware components to function properly.
The hardwares of the personal computer system are made up of its equipment that are usually connected (the computer, monitor, printer and so on). It is defined as hardwares because you can physically touch these components. The programs are called softwares since their function can only be used when the computer is turn ON. Software is a set of coded instructions that the computer uses in order to carry out the user's tasks.
The user can only use the computer when it is turned ON. Without any electrical power to run through the personal computer system, it will not function. The ability of the personal computer system to control its components is through a series of on/off signals.
Here is how it works, when a user tries to type a document or a letter using his/her personal computer. The first thing the user do is to turn ON the power for the computer. Choosing a Word Processor software in order to write the document. The user uses the hardware such as the keyboard to write the content of the document; the typed document is then displayed onto the monitor screen. After the user finished writing his/her document. The user will use the software to instruct the printer to print the document. The software works together with the hardware components (the keyboard, monitor and printer) to accomplish the task that the user requested.
All of the four elements: the electrical power, hardware, software and the user work together to make up a personal computer system.
The user is the person’s who perform the task using the computer system. The nature of the task depends upon the application program or software that is needed to perform the task. The software that the user used requires certain hardware components to function properly.
The hardwares of the personal computer system are made up of its equipment that are usually connected (the computer, monitor, printer and so on). It is defined as hardwares because you can physically touch these components. The programs are called softwares since their function can only be used when the computer is turn ON. Software is a set of coded instructions that the computer uses in order to carry out the user's tasks.
The user can only use the computer when it is turned ON. Without any electrical power to run through the personal computer system, it will not function. The ability of the personal computer system to control its components is through a series of on/off signals.
Here is how it works, when a user tries to type a document or a letter using his/her personal computer. The first thing the user do is to turn ON the power for the computer. Choosing a Word Processor software in order to write the document. The user uses the hardware such as the keyboard to write the content of the document; the typed document is then displayed onto the monitor screen. After the user finished writing his/her document. The user will use the software to instruct the printer to print the document. The software works together with the hardware components (the keyboard, monitor and printer) to accomplish the task that the user requested.
All of the four elements: the electrical power, hardware, software and the user work together to make up a personal computer system.
VOIP PHONES
Voice over Internet Phones or VoIP Phones works in simple methods. In simple term, VoIP can be understood as a tool to make telephones calls through Internet. Question will arise that what are the significance of making telephones calls through Internet. The most important benefit that one can avail through Internet telephony is cheap calling rates. Making regularly ISD calls for several people might be a costly affair. But, calling through VoIP lets them call to any destination of the world at much lower rate than what they pay through telephones bills.
How does the VoIP Phones work must be your next question. Through VoIP our voice is converted into digital signals, which are transmitted through Internet. The technology used in VoIP is based on protocols like H.323, SIP and Skype. Without going anymore technical, lets discuss about what are the things required for availing VoIP services. Basically, you need three things – VoIP hardwares, Internet connection, and subscription to VoIP service. VoIP hardwares will include softphone, adopter and VoIP compatible router.
If you want to save yourself from such hassles of hardwares, simply buy a specialised VoIP Phone. It is just like your cordless phone. With growing competition has made several phone makers to come up with high quality of VoIP Phones. The most noticeable benefit of such phones is that it allows you to make call anywhere in the world at cheaper rate. Even some of service providers have plans letting you to make unlimited calls anywhere in the world. It also assures you better quality of voice, unlike the usual telephone connection. These are the reasons why VoIP phones are in becoming much in vogue today not only in corporate life, but also in one's personal life. And including such modern communication tool can make great difference in our life.
How does the VoIP Phones work must be your next question. Through VoIP our voice is converted into digital signals, which are transmitted through Internet. The technology used in VoIP is based on protocols like H.323, SIP and Skype. Without going anymore technical, lets discuss about what are the things required for availing VoIP services. Basically, you need three things – VoIP hardwares, Internet connection, and subscription to VoIP service. VoIP hardwares will include softphone, adopter and VoIP compatible router.
If you want to save yourself from such hassles of hardwares, simply buy a specialised VoIP Phone. It is just like your cordless phone. With growing competition has made several phone makers to come up with high quality of VoIP Phones. The most noticeable benefit of such phones is that it allows you to make call anywhere in the world at cheaper rate. Even some of service providers have plans letting you to make unlimited calls anywhere in the world. It also assures you better quality of voice, unlike the usual telephone connection. These are the reasons why VoIP phones are in becoming much in vogue today not only in corporate life, but also in one's personal life. And including such modern communication tool can make great difference in our life.
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