How Long Since? 1.0.0.7

How Long Since? is a handy and reliable utility designed to calculate the time that has elapsed since a particular date-time; you set the name of the event, its description, and the exact date and time on which the event occurred.

Clicking a given event in the listbox, you'll be presented with time elapsed since that date. This value updates each second. You can delete a particular item by double-clicking it in the listbox.