To check this one should go to the START menu….Then go to RUN wizard…Then type eventvwr.msc
“start > run >eventvwr.msc”
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 info and it will show u the details You can also use this log to see how long someone was on the computer. Just...