Here are some programs to keep track of how you spend your time:
Time and project management tracking system with three versions: for IT teams, management teams, and everyone.
Electronic note-taking system.
This website tracks how long you spend on specific tasks.
Monitors your general productivity and also sends you a weekly report on how you're spending your time.
Provides more information on The Pomodoro Technique®
Help for those with Attention Deficit Disorder/Attention Deficit Hyperactivity Disorder (ADD/ADHD).