grisoft

avg

antivirus

malware

protection

This antivirus program for your home or office computer is easy on
system resources and simple to install and use. The fully automated
update process will keep your computer protected at all times.
Components include AVG Email Scanner, which checks your incoming and
outgoing e-mail for viruses; AVG Resident Shield, which checks for
viruses as files are opened, executed, and saved, and will prevent you
from opening or running an infected file; and AVG Virus Vault, a place
where infected files are isolated so they cannot cause damage to your
system. Version 7.5 includes improved virus detection based on better
heuristics and NTFS data stream scanning, smaller installation and
update files, and an improved user interface. The newest version is
also compatible with Windows Vista.