: first I took the advice ofa friend to install his wintrac mouse ball. downloaded the driver which was a win 3:1 now I have no mouse and the hard drive is slower than the stoneage. will not even load the entire desktop. I do not have a recovery disk for this 5630 compaq. tried to remove the mouse driver w/ alt keys. took 3 hrs to get to the system in control then when executed remove device the harddrive freeses .getting no where can i go through dos? if so can i remove windows and reinstall it. HELLLLLPPPPP>>>>>>>>>>