1.Go to Start > Run or press Window Keys + R. If you are running a version later than XP, you may need to type the following in smart search in the start menu.
2.Type 'eventvwr.msc' and press Enter.
3.The Event Viewer should come up (if you are using Windows Vista and UAC pops up, choose Continue).
4.Open the System Log.
This is a log of everything that has happened recently on your computer with dates and times. You can use this data to find out when your computer was last used.
2.Type 'eventvwr.msc' and press Enter.
3.The Event Viewer should come up (if you are using Windows Vista and UAC pops up, choose Continue).
4.Open the System Log.
This is a log of everything that has happened recently on your computer with dates and times. You can use this data to find out when your computer was last used.
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