Karen's Snooper - system
program loggerQuote from the website http://www.karenware.com/powertools/ptsnoop.asp
Keep track of the programs your computer runs, even when you're away. This Power Tool runs invisibly, and creates a log file (snoop.log) that records the starting and stopping of every program. The program can be used to detect tampering, or just to track the time spent using each program.