I need some help so that i can show my mum how to sort out her pc. When she starts up and tries to run the cursor freezes and the pc locks some times for long periods, it seems that there is constantly some thing runnig in the background. She has pc-cillin running as a virus checker and i have turned this off but it still occurs. Another problem is that at random times the pc will just switch off and reboot which is a pain as she then has to re-log onto the net again manually. I have run different ad-aware and registry programes but nothing seems to stop it. Please make any help as easy as possible as i will have to teach her how to do it.