Tiny Spy Agent is an easy-to-use security audit tool that records every keystroke with current process information to an log file. It monitors time, title, process name and description of the active application.
The reasons you want to use such program are:
monitor your computer activity when you’re gone
monitor your children activity
recover your typed documents when your word processor crashes
remember what you chat last week
Log user logon information ---user name, password (NT\Win2K\XP)
Logs window title, application path, date and time.
Compatible with different keyboard layouts.
Does not appear in the Task List in Windows 9x
Hot Key active program
Automatically run when your computer starts
Small size you can put it in a floppy