Làm thế nào bạn có thể tìm hiểu xem ai đó đã đăng nhập vào tài khoản của bạn trong Windows?

In Windows 7, is there a way to know if somebody has logged into my account when I was absent?

Specifically, is it possible to know if a person with administrator privileges somehow logged into my account (i.e. in order to get into my e-mail, etc.)?

Recommended Method:

1. Press Windows Button + R and type “eventvwr.msc”.
2. In the Event Viewer window, expand Windows Logs, and select Security.
3. In the middle of the window you will see a list with Date and Time, Source, Event ID, and Task Category columns. The Task Category pretty much explains the event: Logon, Special Logon, Logoff, and other details.

The events will be called Audit Success. The Task Category you will be looking for will be “Logon”.

You will have a bunch of system logins. They are normal.

What you will be looking for: Event ID 4624 (successful logons).

Under the General Tab in the area below the list, look for NEW ID, and ignore “SYSTEM”.

Logs to ignore (unless a virus login):