I was just working on a computer running WinXP SP3 and having RAM 512MB and CPU
But I have noticed that the CPU usage shown under performance tab in Task Manager is too high.
Sometimes the CPU Usage exceeds 70% and sometimes it goes to 84%. Although when I checked the Processes status mostly the Idle process uses the CPU(60%) and only the iexplorer.exe processes which is internet explorer uses around 2,5 or 15 percent CPU.
But please note that when I move my mouse ,only then the CPU usage increases .
Do you think it indicates any abnormal functionality of the CPU?
I hope my question is clear