Does anybody know of a good PC time-tracking app that will automatically track where I spend my time on my computer? I know these must exist since I know companies track their employees this way, but I can't seem to find something simple that does what I want it to.
Basically I want something that I turn on at the beginning of the day when I turn on my laptop, and that when I turn it off at the end of the day, it will tell me "You spent X minutes in Excel, Y minutes in Adobe Acrobat, Z minutes in Word, P minutes in email, D minutes in Twitter, and Q minutes in that game you shouldn't be playing while working."
I don't need to assign time to specific projects, or know what specific files I've been using (though I suppose knowing the files I open would be nice). I'm torn on whether I actually want it tracking my internet activity but I do use search, online dictionaries & style guides, wikipedia, etc. for work, so it would be good to know where I am when I'm in my browser.
The key feature should be that it in no way requires me to take action when I stop working for 15 minutes to read Twitter.