Dr.Web is not an anti-virus only! Dr.Web for Windows protects computers against Mass-mailing worms, E-mail viruses, File viruses, Trojans, Stealth viruses, Polymorphic viruses Bodiless viruses Macro viruses MS Office viruses Script viruses , Spyware Password stealers Keyloggers Paid Dialers Adware Riskware Hacktools Backdoors Joke programs Malicious scripts. Dr.Web CURES! Dr.Web for Windows can be installed on an already infected machine and can cure infected system without resorting to additional utilities. Installation of Dr.Web for Windows provides you with the latest virus database.