WhatPulse is a small application that measures your keyboard/mouse usage, down- & uploads and your uptime. It sends these statistics here, to the website, where you can use these stats to analyze your computing life, compete against or with your friends and compare your statistics to other people.
Records how much you use your computer. Fun, but not I don't see a really important reason to use it.
Cons
It saves how much you use your devices to the cloud. As such, it requires an account on their website. It also pops up whenever it has autosaved to tell you it has autosaved. This isn't really a big nuisance, just slightly annoying.
Summary
Found this on Vsauce. Fun, safe software, but useless for most purposes. It does not record the order your keys are pressed in, so your password will not be compromised.