After many years of proper operation my W98 system now hesitates for 5-10 seconds after a left or right mouse click before proceeding. This occurs even with no forground programs running or even with my internet connection off. I've tried to research the startup and CTL-ALT-DEL background list but am still having the problem. The mouse driver has not been changed, and the system is current with Microsoft Update. Can someone please help??? Ron Burke