she said she wants to get a new pc. that would be the best thing to do IMO.
Depending on what you can spend and what you'd like to use it for I could make you a pretty good setup. You can buy all the parts online , all you would have to do is find someone to put it together. Much better performance , much cheaper. Let me know if you need help.
Good luck
P.S. try to stay away from dell, gateway, hp and such and such....