N/APosted on - 12/10/2011
In the last five days I am having a problem with my computer. Suddenly it became very slow. I can't work with it in a usual way. Even the mouse cursors runs very slow. Start menu doesn't work. But when I scanned virus with Norton 2010 antivirus it can't find any viruses! Then what is my problem?
Very slow computer can’t move the cursor
Did you install any application in the past few days? Some the reasons as to why your computer is slowing down are as follows:
You may have installed an application that took up a lot of the computer's space and therefore slowing down the computer's processing speed, and in that case you might need to remove the application.
It could be possible that your computer is running on low memory and therefore you will need to upgrade it the RAM capacity so that when you install other applications, the computer will not slow down.
It may also be due to a virus attack. Although you have scanned the system already, some viruses can be hard to be found and therefore I will recommend that you get a malware antimalware application and use it to scan your system and see if it can capture some viruses.