Help

[Amy Combs]

We installed Win XP and have not really had any problems
until recently and now the computer will not even come on
half the time. We have to keep rebooting before it
finally comes up today it took over an hour to get it on
just to get support. Usually when we do get it up the
first time it freezes. We have tried to recover the
system back to before we had problems but it says that
there were no changes to the system and it will not
restore.

Please Help.