commands : 1. To run Yast on Suse >sudo /sbin/yast Yast : 2.Shortcut to run any application >Press ALT and F2 3.Install Clam: Clam AntiVirus is an open source (GPL) anti-virus toolkit for UNIX, designed especially for e-mail scanning on mail gateways. It provides a number of utilities including a flexible and scalable multi-threaded daemon, a command line scanner and advanced tool for automatic database updates. The core of the package is an anti-virus engine available in a form of shared library. >sudo zypper install clamav