The best anti-malware prevention is the finger you use to left-click your mouse. The safest key on your keybpard is ESC and is much more powerful than hoping for an Undo feature.
Symantec
We offer sales, installation, support, and training for a diverse selection of Symantec's award-winning product line. From single-PC anti-virus, anti-malware, and Internet security to Endpoint protection and data recovery products such as Backup Exec. Our expertise with these products is throughout the PC and small to mid-sized business server marketplace.