Important: If you can't even log in to Windows to install an antivirus tool, access a computer that does work and then use it to make a free bootable antivirus tool that you can then run on the infected computer. read more
I'm looking for a fast and light Free Antivirus to use on an old slow PC with Windows XP. MSE is out of question as the XP version of it not are about to receive more definition-updates for much longer. read more