Why does my screen display nothing?my screen just stopped displaying one time and the screen is black though the notification light , back and task bar buttons ...
The time of day that you have been active over the last 90 days. Each line on this graph is an action you performed on the site (we only count major actions, like voting and editing posts). The numbers on the bottom of the graph are the hour of the day in Mountain Standard Time.
Reputation over time
|Post was voted up||2||24|