windows xp repair?

simple .. get a windows xp cd ...insert into the Cd Drive..boot with it..and follow the instrauction..and you are done..enjoy :) :)

Insert the Windows installation disk. Restart the computer. It should boot from the Windows disk rather than from your hard disk and one of the options will be to "Repair Windows". If your PC did not come with a Windows disk, the installation will be on a hidden partition of the hard disk and there will be an option in Control Panel to repair/reinstall Windows. See your PC manual for details of how to repair Windows in the case that you cannot boot the PC at all (it usually involves holding down or pressing a Function key - sometimes F12 - while you start the PC).

insert cd and u can find the repair button.. but what is your pc's problem by repair ur not sure if it works.. try to configuration what is the problem before repairing ur xp..