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If it is a bad virus that won't let you do anything on the computer, follow the instructions on this link. If you can install programs on your computer, follow only steps 7 and 8 from the above link.
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A slow computer could be
caused by a number of things -
1.Insufficient
RAM (memory) - if your computer has less than 512Mb of RAM then increase it to
at least 1Gb of RAM.
2.Registry
problems - clean and repair the registry, it will contain unused registry keys.
Use programs such as Registry Mechanic, Microsoft RegClean etc.
3.Uninstall/remove
unused programs, this will also free up hard disk space.
4.Not
enough hard disk space - swap file space may need to be increased if Windows
hasn't been configured to manage it.
5.Install
latest Windows updates.
6.Update
virus definition files and scan computer for viruses, Trojans, malware etc.
7.Clear
the Internet cache for faster browsing.
8.Hard
disk maintenance is required at least once a month to keep it functioning
efficiently.
Run
the following programs - Disk Cleanup -
removes temporary files that are no longer used and to recovers hard disk
space.
Disk
Defragmenter to make fragmented files into contiguous files and therefore
the hard disk access is faster.
FIXING A SLOW COMPUTER A slow computer could be caused by a number of things - 1.Insufficient RAM (memory) - if your computer has less than 512Mb of RAM then increase it to at least 1Gb of RAM. 2.Registry problems - clean and repair the registry, it will contain unused registry keys. Use programs such as Registry Mechanic, Microsoft RegClean etc. 3.Uninstall/remove unused programs, this will also free up hard disk space. 4.Not enough hard disk space - swap file space may need to be increased if Windows hasn't been configured to manage it. 5.Install latest Windows updates. 6.Update virus definition files and scan computer for viruses, Trojans, malware etc. 7.Clear the Internet cache for faster browsing. 8.Hard disk maintenance is required at least once a month to keep it functioning efficiently. Run the following programs - Disk Cleanup - removes temporary files that are no longer used and to recovers hard disk space. Disk Defragmenter to make fragmented files into contiguous files and therefore the hard disk access is faster.
A slow computer could be caused by a number of things - 1.Insufficient RAM (memory) - if your computer has less than 512Mb of RAM then increase it to at least 1Gb of RAM. 2.Registry problems - clean and repair the registry, it will contain unused registry keys. Use programs such as Registry Mechanic, Microsoft RegClean etc. 3.Uninstall/remove unused programs, this will also free up hard disk space. 4.Not enough hard disk space - swap file space may need to be increased if Windows hasn't been configured to manage it. 5.Install latest Windows updates. 6.Update virus definition files and scan computer for viruses, Trojans, malware etc. 7.Clear the Internet cache for faster browsing. 8.Hard disk maintenance is required at least once a month to keep it functioning efficiently. Run the following programs - Disk Cleanup - removes temporary files that are no longer used and to recovers hard disk space. Disk Defragmenter to make fragmented files into contiguous files and therefore the hard disk access is faster.
FIXING A SLOW COMPUTER A slow computer could be caused by a number of things - 1.Insufficient RAM (memory) - if your computer has less than 512Mb of RAM then increase it to at least 1Gb of RAM. 2.Registry problems - clean and repair the registry, it will contain unused registry keys. Use programs such as Registry Mechanic, Microsoft RegClean etc. 3.Uninstall/remove unused programs, this will also free up hard disk space. 4.Not enough hard disk space - swap file space may need to be increased if Windows hasn't been configured to manage it. 5.Install latest Windows updates. 6.Update virus definition files and scan computer for viruses, Trojans, malware etc. 7.Clear the Internet cache for faster browsing. 8.Hard disk maintenance is required at least once a month to keep it functioning efficiently. Run the following programs - Disk Cleanup - removes temporary files that are no longer used and to recovers hard disk space. Disk Defragmenter to make fragmented files into contiguous files and therefore the hard disk access is faster.
If you have a virus program installed, it is most likely is running a scan on your hard disk. It can slow down your computer especially if you have a large hard drive. To make your computer (hard disk) lean and mean, uninstall any programs you do not use. Also you need to maintain your hard disk by running Disk Cleanup this will remove old temp files and old compressed files etc. This will reduce the number of files the virus scanner has to scan. Plus running Defrag. this makes your files contiguous so the system can access files off the hard drive quicker because it does not work as hard.. Disk Cleanup and Defrag should be carried out at least once a month. If you have 512Mb of RAM installed then installing more RAM will speed up your computer. After installing your graphics card, you may need to disable the built-in graphics card in the BIOS for the new graphics card to work properly.
A slow computer could be caused by a number of things - 1.Insufficient RAM (memory) - if your computer has less than 512Mb of RAM then increase it to at least 1Gb of RAM. 2.Registry problems - clean and repair the registry, it will contain unused registry keys. Use programs such as Registry Mechanic, Microsoft RegClean etc. 3.Uninstall/remove unused programs, this will also free up hard disk space. 4.Not enough hard disk space - swap file space may need to be increased if Windows hasn't been configured to manage it. 5.Install latest Windows updates. 6.Update virus definition files and scan computer for viruses, Trojans, malware etc. 7.Clear the Internet cache for faster browsing. 8.Hard disk maintenance is required at least once a month to keep it functioning efficiently. Run the following programs - Disk Cleanup - removes temporary files that are no longer used and to recovers hard disk space. Disk Defragmenter to make fragmented files into contiguous files and therefore the hard disk access is faster.
A slow computer could be caused by a number of things - 1.Insufficient RAM (memory) - if your computer has less than 512Mb of RAM then increase it to at least 1Gb of RAM. 2.Registry problems - clean and repair the registry, it will contain unused registry keys. Use programs such as Registry Mechanic, Microsoft RegClean etc. 3.Uninstall/remove unused programs, this will also free up hard disk space. 4.Not enough hard disk space - swap file space may need to be increased if Windows hasn't been configured to manage it. 5.Install latest Windows updates. 6.Update virus definition files and scan computer for viruses, Trojans, malware etc. 7.Clear the Internet cache for faster browsing. 8.Hard disk maintenance is required at least once a month to keep it functioning efficiently. Run the following programs - Disk Cleanup - removes temporary files that are no longer used and to recovers hard disk space. Disk Defragmenter to make fragmented files into contiguous files and therefore the hard disk access is faster.
The fan does not affect the performance of the laptop. If you have a virus program installed, it is most likely is running a scan on your hard disk. It can slow down your computer especially if you have a large hard drive. To make your computer (hard disk) lean and mean, uninstall any programs you do not use. Also you need to maintain your hard disk by running Disk Cleanup this will remove old temp files and old compressed files etc. This will reduce the number of files the virus scanner has to scan. Plus running Defrag. this makes your files contiguous so the system can access files off the hard drive quicker because it does not work as hard.. Disk Cleanup and Defrag should be carried out at least once a month. If you have 512Mb of RAM installed then installing more RAM will speed up your computer.
If you have a virus program installed, it ismost likely is running a scan on your hard disk. It can slow down your computerespecially if you have a large hard drive. To make your computer (hard disk) lean and mean, uninstall any programs you donot use. Also you need to maintain your hard disk by running Disk Cleanup this willremove old temp files and old compressed files etc. This will reduce the number of files the virus scanner has to scan. Plusrun Defrag. this makes your files contiguous so the system can access filesoff the hard drive quicker because it does not work as hard.Disk Cleanup and Defrag should carried out at leastonce a month.
The high CPU useage could also be the virus scanning program running and if your hard disk has a lot of files, data etc. it would take a lone time to complete. Removing unwanted files and programs will make the virus scanning complete its task quicker.
You should also carry out hard disk maintenance at least onec a month Ie Disk Cleanup and Defrag to remove temporary unwanted files and Defrag will make your files contiguous so the hard disk does not need to work as hard and efficient.
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