Swipe down from the top of the screen to access the Notification bar. Tap the User icon. Change to the Guest mode by tapping on the Guest user. Swipe down from the top of your device again and tap User > Remove Guest.

Open Google Chrome and log in using your main account. Select the Customize and control Google Chrome menu > Settings. Remove the Enable Guest Browsing option from the people category.

The first step is to open the Utility folder on your Mac with the Shift+Cmd+U shortcut, then double-click Terminal. Quit Chrome and restart it after leaving it force-quit. Click your profile and Guest mode will be disabled.

In the Settings menu, go to Apps. Look for Quick Settings and enable it if necessary. Learn how to use it. Remove your guest using User Remove guest in the User menu of Quick Settings.

To turn off guest mode, tap the user icon and select Remove guest. To complete that user’s visit, remove them. You’ll then be able to return to your main account, but a fingerprint, password, or another method of authentication is necessary.