Windows only: Stop wondering where the time went and start using a timer to be more productive. Cool Timer is a small timer application with three modes: countdown, stopwatch and alarm clock. You can customise the colour scheme and size of the clock to make it easier to see it at a distance, and you can assign a text message to an alarm to serve as a reminder. Included are several basic sound files like a gong, alarm clock, etc. but you can use any WAV, MP3 or MIDI file you want. If you use certain countdown times and alarms frequently, you can save them for repeat use. Cool Timer is a free download for Windows only.