Step 1: Open your browser and visit the URL: https://mysignins.microsoft.com/
Step 2: Sign in with your Microsoft account.
Step 3: Click on Security info on the left pane.
Step 4: Check on Sign out everywhere near Lost device?
Step 5: Click Ok.
Step 1: Open your browser and visit the URL: https://mysignins.microsoft.com/
Step 2: Sign in with your Microsoft account.
Step 3: Click on Security info on the left pane.
Step 4: Check on Sign out everywhere near Lost device?
Step 5: Click Ok.