The following components are used to build a complete computer. As a basic computer user, one should know the basic computer components those are essential to repair a PC or configure all of the PC parts in a casing.
Components no 1- Computer Casing: It contains all of the parts of a computer. Normally a power supply is built in with it. There are various types of computer case are available in the market according to the base of the uses. Suppose, if you want to use your computer as a server, you have to buy a computer which has a case with several fans more than the normal.
Components no 2-Power Supply: It is the parts by using which, the electricity is served to the computer. Heavy power supply is better and the durability of the other components like RAM, Hard Disk depends more on it
Components no 3-CPU/ Processor: It means Central Processing Unit. CPU controls all of the processing works of a computer. The main works; data accepting, analyzing, distribution, outputting is done by CPU.
Components no 4- RAM: It means Random Access Memory. It is set on one of a slot of Motherboard. There are two types of RAM are available in the market like SD Ram, DDR Ram. The DDR Ram is widely used in the current tech world.
Components no 5-Hard Disk: Used as a Data Storage Device. Now a day, one more Hard Disk can be used in a PC after enabling the Jumper Settings.
Components no 6- Graphics Card/ AGP Card: Graphics card are used in a computer to enhance the visibility of any media.
Components no 7-Motherboard: The components I have mentioned above, all are installed in various slot of the Motherboard. Motherboard is very crucial components for a computer.
Components no 8- CD/DVD/Floppy Drive: These are used to play external disk or documents in the computer.
Components no 9- Output Device: Monitor, Printer, Scanner, Web cam are the output device.
Components no 10- Input Device: Mouse, Keyboard, Joy Stick etc are the Input Device.
Saturday, September 26, 2009
Manually Remove the Virus
Go to “Start” then “Search” write “Autorun.inf” then search. The file have come,just right click on the properties of it and uncheck the Read only file. Now open the file by notepad and delete all of the data insert of it by pressing Ctrl+A and save it. Again go to “start” then “run” write “msconfig” andok. Go to the start up tab and if any “regsvr” found, uncheck it and exit without restarting. Go to Control Panel then “scheduled task” and delete all of the task here. Again go to start then “run” and write “gpedit.msc” ok . go to user configuration then administrativetemplates then systems. Prevent access to registry editing tools then disable it. Again go to run and write “ regedit’ and ok then go to edit to find and write regsvr.exe and search. If any occurrence found just delete it. But be careful about the system files while deleting. Only regsvr.exe can be deleted but not the regsvr32.exe. again go to start then search then all files and folder then write “*.exe” and select specify date in the tab of ‘when was it modified”. Note a date within which a virus seems tocame in your PC and search. The date should be mentioned here as such that there may have the probability of a virus is attacked but none of the software were installed. After finishing the search select all of the exe file and delete if by Shift+Delete. Simultaneously write regsvr.exe, svchost.exe and search and delete . At last restart your computer.
Speed up your Windows Xp | Optimising Windows Xp
If your want to improve Windows XP performance, here are some tips and trics that will speed up your windows xp after accomplishing some optimisation. All of the computer settings mentioned below can enhance the performance and reliability of your customers' PCs. Best of all, most of them will cost you nothing and its totally a free computer optimization tips.
1.) To lessen a system's boot time and enhance system performance, use build in windows defragmentation software -- the built-in Windows xp defragmenter works just fine.
2.) If you have 512 MB of RAM, add more memory. This is a great tips that can dramatically improve system performance. That’s a great tool for windows xp optimization.
3.)Use the NTFS file system. I suggest you NTFS for its superior security, reliability, and efficiency with larger disk drives. So next time when you set up windows xp again just remember this optimizing tricks to boost up your computer more than 3 times before.
4.) Be sure that the file indexing service is quite off. It is surely decrease your PC speed. Its best if you want to optimize your computer now.
Here's how: First, double-click the My Computer icon. Next, right-click on the C: Drive, then select Properties. Uncheck "Allow Indexing Service to index this disk for fast file searching." Next, apply changes to "C: subfolders and files," and click OK. If a warning or error message appears (such as "Access is denied"), click the Ignore All button. Thats all. Enjoy it.
5.)Do Update the PC's video and motherboard chipset drivers to boost up my computer. Also, update and configure the BIOS.
6.) Whenever you get time, run the disk cleanup. Here's how: Double-click the My Computer icon. Then right-click on the C: drive and select Properties. Click the Disk Cleanup button -- it's just to the right of the Capacity pie graph -- and delete all temporary files by holding Shift+ Delete+ Enter. Its very necessary to speed up your computer.
8.) In your Device Manager menu in the drive system, double-click on the IDE ATA/ATAPI Controllers device, and ensure that DMA is enabled for each drive you have connected to the Primary and Secondary controller. Done it by double-clicking on Primary IDE Channel. Click now on the Advanced Settings tab. Ensure the Transfer Mode is set to "DMA if available" for both Device 0 and Device. Now repeat this process with the Secondary IDE Channel.
9.) Remove all spyware from the computer. Use free programs such as AdAware by Lavasoft or SpyBot Search & Destroy. Once these programs are installed, be sure to check for and download any updates before starting your search. Anything either program finds can be safely removed. Any free software that requires spyware to run will no longer function once the spyware portion has been removed; if your customer really wants the program even though it contains spyware, simply reinstall it. For more information on removing Spyware visit this Web Pro News page.
10.) Uncheck the Windows Startup programs using the MSCONFIG utility. Here's the tactics : First, click Start, click Run, type MSCONFIG, and click OK. Click the StartUp tab, then uncheck any items you don't want to start when Windows starts. Unsure what some items are? Visit the WinTasks Process Library. It contains known system processes, applications, as well as spyware references and explanations. Or quickly identify them by searching for the filenames using Google or another Web search engine.
11.) You can also remove any unnecessary or unused programs from the Add/Remove Programs section of the Control Panel. To complete it better use the Revo Uninstaller.
12.) Update regular Windows update from the Microsoft official site, and download all updates labeled Critical. Download any optional updates at your discretion.
13.) Update the anti-virus software on a weekly, even daily basis. Make sure they have only one anti-virus software package installed.
14.) Make sure that your computer has fewer fonts installed . The more fonts they have, the slower the system will become.
15.) No need to give partition to the hard drive. Windows XP's NTFS file system runs more efficiently on one large partition. The data is no safer on a separate partition, and a reformat is never necessary to reinstall an operating system. The same excuses people offer for using partitions apply to using a folder instead. For example, instead of putting all your data on the D: drive, put it in a folder called "D drive." You'll achieve the same organizational benefits that a separate partition offers, but without the degradation in system performance. Also, your free space won't be limited by the size of the partition; instead, it will be limited by the size of the entire hard drive. This means you won't need to resize any partitions, ever. That task can be time-consuming and also can result in lost data.
16.) Uncheck to disable all unnecessary services. Windows XP loads a lot of services that your customer most likely does not need. To do that go the Control panel and then to Administrative Tools. Find the Services. And decide what u need.
17.) Use Firefox as your default browser.
18.)Open the computer's cases and remove all of the dust inside. The way dust or other natural facts harm your Computer is quiet interesting. To know better - click this link The Causes: What is responsible to harm your PC
Eventually you must have to do it as you are interested to speed up your computer doing optimizing windows xp. Wish you good luck in case of Windows XP optimization for boost up your pc in order to better performance.
1.) To lessen a system's boot time and enhance system performance, use build in windows defragmentation software -- the built-in Windows xp defragmenter works just fine.
2.) If you have 512 MB of RAM, add more memory. This is a great tips that can dramatically improve system performance. That’s a great tool for windows xp optimization.
3.)Use the NTFS file system. I suggest you NTFS for its superior security, reliability, and efficiency with larger disk drives. So next time when you set up windows xp again just remember this optimizing tricks to boost up your computer more than 3 times before.
4.) Be sure that the file indexing service is quite off. It is surely decrease your PC speed. Its best if you want to optimize your computer now.
Here's how: First, double-click the My Computer icon. Next, right-click on the C: Drive, then select Properties. Uncheck "Allow Indexing Service to index this disk for fast file searching." Next, apply changes to "C: subfolders and files," and click OK. If a warning or error message appears (such as "Access is denied"), click the Ignore All button. Thats all. Enjoy it.
5.)Do Update the PC's video and motherboard chipset drivers to boost up my computer. Also, update and configure the BIOS.
6.) Whenever you get time, run the disk cleanup. Here's how: Double-click the My Computer icon. Then right-click on the C: drive and select Properties. Click the Disk Cleanup button -- it's just to the right of the Capacity pie graph -- and delete all temporary files by holding Shift+ Delete+ Enter. Its very necessary to speed up your computer.
8.) In your Device Manager menu in the drive system, double-click on the IDE ATA/ATAPI Controllers device, and ensure that DMA is enabled for each drive you have connected to the Primary and Secondary controller. Done it by double-clicking on Primary IDE Channel. Click now on the Advanced Settings tab. Ensure the Transfer Mode is set to "DMA if available" for both Device 0 and Device. Now repeat this process with the Secondary IDE Channel.
9.) Remove all spyware from the computer. Use free programs such as AdAware by Lavasoft or SpyBot Search & Destroy. Once these programs are installed, be sure to check for and download any updates before starting your search. Anything either program finds can be safely removed. Any free software that requires spyware to run will no longer function once the spyware portion has been removed; if your customer really wants the program even though it contains spyware, simply reinstall it. For more information on removing Spyware visit this Web Pro News page.
10.) Uncheck the Windows Startup programs using the MSCONFIG utility. Here's the tactics : First, click Start, click Run, type MSCONFIG, and click OK. Click the StartUp tab, then uncheck any items you don't want to start when Windows starts. Unsure what some items are? Visit the WinTasks Process Library. It contains known system processes, applications, as well as spyware references and explanations. Or quickly identify them by searching for the filenames using Google or another Web search engine.
11.) You can also remove any unnecessary or unused programs from the Add/Remove Programs section of the Control Panel. To complete it better use the Revo Uninstaller.
12.) Update regular Windows update from the Microsoft official site, and download all updates labeled Critical. Download any optional updates at your discretion.
13.) Update the anti-virus software on a weekly, even daily basis. Make sure they have only one anti-virus software package installed.
14.) Make sure that your computer has fewer fonts installed . The more fonts they have, the slower the system will become.
15.) No need to give partition to the hard drive. Windows XP's NTFS file system runs more efficiently on one large partition. The data is no safer on a separate partition, and a reformat is never necessary to reinstall an operating system. The same excuses people offer for using partitions apply to using a folder instead. For example, instead of putting all your data on the D: drive, put it in a folder called "D drive." You'll achieve the same organizational benefits that a separate partition offers, but without the degradation in system performance. Also, your free space won't be limited by the size of the partition; instead, it will be limited by the size of the entire hard drive. This means you won't need to resize any partitions, ever. That task can be time-consuming and also can result in lost data.
16.) Uncheck to disable all unnecessary services. Windows XP loads a lot of services that your customer most likely does not need. To do that go the Control panel and then to Administrative Tools. Find the Services. And decide what u need.
17.) Use Firefox as your default browser.
18.)Open the computer's cases and remove all of the dust inside. The way dust or other natural facts harm your Computer is quiet interesting. To know better - click this link The Causes: What is responsible to harm your PC
Eventually you must have to do it as you are interested to speed up your computer doing optimizing windows xp. Wish you good luck in case of Windows XP optimization for boost up your pc in order to better performance.
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