WhatPulse

WhatPulse is a free and open-source tool that tracks your computer usage. It tracks the amount of time you spend on the Internet, the number of words you type on the keyboard, and more. WhatPulse is also a great way to see how efficiently you are using your computer. For example, you can see which applications you click on most often, or which websites you visit most often.

WhatPulse is very easy to install and use. Once installed, the program starts automatically and starts tracking your computer usage. You can view information about your computer usage in the WhatPulse web interface.