Switch record
Open "My Computer", there are many files in the Windows directory of drive C, and find a SchedLgU.txt, which is a log of "scheduled tasks", truthfully recording the execution of computer scheduled tasks and the information of starting Windows system every time.
File record
Start → My Recent Documents. Click here to see what documents he has written recently and what movies and pictures he has seen.
Online recording
As long as he browses any website with IE browser, he will automatically make a record in the folder of Windows\History, and the operation process of the latest 99 days can be recorded, including information such as which websites he visited, which pictures he saw and which files he opened. The easier way is to open IE browser, and there is a drop-down button beside the address bar. Click on it, and you can see the websites that have been surfing the Internet frequently recently.