On the Your devices panel, select Manage all devices. You'll see devices where you're currently signed in to your Google Account or have been in the last few weeks. For more details, select a device or a session. Devices or sessions where you're signed out will have a “Signed out” indication.

To remove a Google account from Chrome, follow these steps: Look for the gear icon next to "Other Profiles" near the bottom of the menu. Click the three dots in the top right corner of the account you wish to remove and select "Delete" from the small drop-down menu that appears.

If you have forgotten your Google Account password, you can try to recover it by going to the Google website. On your device or computer, open your web browser and go here. Enter the email address or username that you use to sign in to your Google Account. Complete the word verification process.