You can view and manage devices signed into your account at any time.
To manage your devices
Go to Personal Settings → Devices
View devices currently signed in
Click Remove next to any device
If you’re locked out
If you can’t log in because you reached the device limit:
Click Manage Access
Check your email
Use the link to remove a device
Sign in again
Important notes
The link expires after 15 minutes
The link can only be used once
Device management is tied to the email on the account