You’ll see a list of all devices currently signed in to your Gmail account.Tap “Your Devices,” then “Manage Devices.”.
Here’s how to log out of one account on your Mac or Windows PC using the mobile app: It’s typically preinstalled on Android devices but it can be downloaded from the AppStore for iPhones.
To log out of just one Gmail account, you’ll need to use the Gmail app for Android or an iPhone. How To Sign Out of Just One Google Account on a PC
