Ultimate Spy Personal Edition is a sophisticated keyboard spying tool / keylogger and activity monitor that lets you see what others are doing on your workstation in your absence.
A greatly appreciated, FREE tool. Records all the keystrokes, with advanced filter settings. Runs in super stealth mode. Auto starts with windows. Not even visible in Run registry. Includes Log Analyser to view log.

Home Edition is also available which is best suited for parents to monitor whom their children talking to & what they're talking about. Home Edition is a great tool to ensure safety of your children, while they surf around & chat with strangers!

Lite & Pro Editions of the same software are also available. Lite version includes support for log emailing to specified address on daily basis. Pro version supports remote administration etc.

Check out product home page for further details. http://raheel.yi.org/ultimatespy/