You can find this setting in your Account > Security tab:
Both the Team Plan and Business Plan also have the option of terminating personal sessions remotely. This allows you to shut down a session on a device you may be signed in to, but cannot access to sign out of.
Note: This will only end your personal session on the specified device, this feature does not allow terminating sessions of other users. This does not affect user permission or roles.
You can find this option in your Settings > Security tab.