First and foremost, if restarting the computer logs you out, the culprit might be your browser clearing out the saved passwords. Adjusting the settings can help retain login details, and to do so, ...

Log out remotely: Use the Your devices area of your Google Account to select a device and sign out. This article explains how to sign out of Chrome. You might log out ...

This article explains how to sign out of Chrome. You might log out of your Google Account so that anyone else using your device can't access your Gmail messages ...