On your computer, go to Gmail. Enter your Google Account email or phone number and password. If information is already filled in and you have to sign in to a different account, click Use another account. If you get a page that describes Gmail instead of the sign-in page, at the top right of the page, click Sign in.

Go to your Google Account. On the left navigation panel, select Security . 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.

If you have forgotten the password, and you have had recent access to the account and you are signed in to your Chrome Profile, you can visit https://passwords.google.com/ to see them. If you are not signed in to your Chrome Profile, you can view the passwords saved under chrome://settings/passwords.

You're never more than a tap away from your data and settings. Just tap your profile picture and follow the link to 'Manage your Google Account'. From your profile picture, you can also easily sign in, sign out or turn on Incognito mode.