force lock

The force lock tag on WindowsForum.com covers user reports of Windows 10 systems unexpectedly locking or returning to the sign-in screen during active use. Affected users describe the monitor going black as if switching inputs, followed by being forced to the login screen without warning. These issues often arise after upgrading Windows builds, such as from build 10242 to 11150, and may be accompanied by other display problems. Community discussions focus on troubleshooting steps like removing old display drivers in Safe Mode, though success varies. The tag is relevant for Windows 10 users experiencing involuntary lockouts or black screen events that interrupt workflow.