To view these events, open the Event Viewer – press the Windows key, type Event Viewer, and press Enter to open it.

Navigate to the Windows Logs –> Security category in the event viewer.

Look for events with event ID 4624 – these represent successful login events.

To see more information – such as the user account that logged into the computer – you can double-click the event and scroll down in the text box. (You can also scroll down in the text box underneath the list of events.)

If your security log is cluttered, you can click the Filter Current Log option in the sidebar and filter by event ID 4624. The Event Viewer will display only logon events.