long story, i will try to keep it brief
turned on computer came up with the standard bios boot info, then the windows logo / starting windows xp home edition with the little green bars moving and stuff, then it goes blank for say a minute then it restarts.
so i formatted the hdd, reinstalled windows from scratch all worked ok, still be getting few errors though.
so i installed SP2, all seemed ok but no access to internet, when i checked the firewall settings it seemed like it wasnt there gave some errors cant remember them exactly. so using system restore i took it back to before SP2.
all seemed fine till i tried to switch user. when one user is logged on you cant 'flick' out then into the other user. you cant have two users on at the same time when one is logged on and you try to log on the other the screen just flickersthen sits at the welcome screen with the users listed you can go back into the user logged on then log off fully and the other user will work but whats with that.
no we get errors on and off, have a problem with my avg free edition and no other virus scanner that is current either.
any ideas what to do now?