Free Windows Desktop Timer - very small and fast standalone application, which can remind you of some events. It does not require any registration for download, decompression or installation. Just download it and run it. It takes around 0% of the processor time (you can check it with Ctrl+Alt+Del in your Task Manager) and almost nothing from your system memory. You can set the alarm and hide it in the system tray to free the screen space as well. It will pop up automatically when the alarm goes on.

• Desktop Alarm Clock 2.1
  Free Windows Desktop Alarm Clock - very small and fast standalone application. It does not require any registration for download, decompression or installation. Just download it...

• Desktop Stopwatch 2.03
  Free Windows Desktop Stopwatch - very small and fast standalone application for measuring time intervals

• Perfect Alarm Clock 1.0
  Perfect Alarm Clock is a free software that enables you to set infinite number of alarms, triggering on a one time, daily, or weekly basis. Perfect Alarm Clock not only plays any audio file you specify (mp3, wma, etc), but can also be used as a...