|One problem is you have been saving data to the partition called D: You have to be very careful on what you delete on that drive. It is usually your only way to return the system back to OEM state.|
My little internet computer finally got too slow so I returned it to the way I got it from the factory with the restore disks. It came back nice and fast. You may with to consider that route if no other attempts seem to fix it.
I support the 'Everybody Draw Mohammed Day'. A religion doesn't deny my freedom.