RUBotted is a simple security tool that will monitor your tool to detect bots, then cleaning and removing anything it finds.
The program looks for bots and bot-like malware only, so it's no substitute for a full antivirus package. However, if you think you might be infected by a bot (or would just like to check), but your current antivirus tool hasn't reported anything, then RUBotted is an easy way to get a second opinion.
And we do mean "easy". There's no complex interface, no settings to consider, no scans to schedule. All you have to do is install RUBotted and it'll run in the background (without interfering with other antivirus tools), monitoring process behaviour for signs of malware, and interfacing with Trend Micro's Smart Protection Network to detect even brand new threats just as soon as they appear.
If you're worried about a possible bot infection, then, or just want to add another layer of protection to your PC, then RUBotted may be able to help.