How do I log out there again?

I have a problem, and indeed shows with my Google history for a few days, things and videos to which I have neither googled nor looked at. I suspect that I'm logged in by any friend or stranger in any device, but I do not know where. How can I log out of the other device? Is there an online logout feature like Netflix? Or can I somehow solve it differently?

Just change your password.

You can unsubscribe from all or some specific google devices. Since I just do not know if I can send you a link, I advise you to look at times google account externally unsubscribe

For Google Accounts, change the password and then choose the option "Log out of all other devices". Alternatively, look at the active sessions and disconnect the device directly there.

Do not exaggerate directly you can also unsubscribe online

Anyway, somebody else has his password you intelligence plug

Wow if he forgot about a friend had that time with the school computer