I have to say at the very beginning that I am completely new with computers and that this is my first one. However, I have a problem with Windows XP. Windows manages to work only few minutes after logging in and then reboots without any apparent reason. Do you have any idea why this is happening?
Hello. I do not want to scare you but it is very possible that your computer is infected with some viruses. If you do not have antivirus and antispyware software then install it as soon as possible. After that, boot in safe mode (keep pressing F8 after BIOS screen) and perform a full system scan. When scanning finishes reboot and log normally in Windows. I think that everything will work fine and that Windows will not reboot constantly.