want to know who used your PC and What did he do in Your absence?

Who used My PC and What did he do in my absence?

Just follow these simple steps To Know Information-

• start > run >Type eventvwr.msc and Hit Enter

Events are stored in three log files: Application, Security, and System.
These logs can be reviewed and archived.For our purposes we want the System log. 

• Click on "System" in the left-hand column for a list of events.

Look for a date and time when you weren't home and your computer should have been off.

• Double click on the eg: info And it will show u the detail.

You can also use this log to see how long someone was on the computer.

• Just look at the time the computer was turned on and off for that day.

I Hope You have Successfully Knew about who have used your PC in your absence and for how much...Please Let Us Know Using Comment....:)