My computer is protected by F-Secure Anti-Virus internet security. The scan I run today found 22 malware. But on the report the actions taken shows: Disinfected: 0 Renamed: 0 Deleted: 0 Quarantined: 0 Failed: 0 . Another scan I ran the day before yesterday found 20 or 21 spyware that could not be removed. Should I expect that malware or spyware be found on my computer every day I do a complete scan? I’m considering of installing a free version of a removal tool for extra protection such as Spybot Search and Destroy. What do you think of that?