WinOMeter

This small utility measures your computer activity.

It counts the keyboard / mouse presses and computes trajectory that you have arrived by your mouse.

You can easily set it up to be automatically loaded on startup if you would like to have captured all your activity.

Every day is saved into history, so you can make statistics of your activity (averaging..).

You can also export your whole history to a CSV file (comma separated values) which may be used later in e.g MS Excel. You can do it using the right click menu or directly from the command line (e.g. winometer.exe /exporthistory history.csv)