I want to log on Facebook. I'm on someone else's computer.

Log out of your mate's account by clicking the down-pointing triangle in the upper-right then clicking "Log Out." You can then log on to your account.

Log out of your mate's account by clicking the down-pointing triangle in the upper-right then clicking "Log Out." You can then log on to your account.

Be sure to log out of your account when you're done.

Log out of the other account by clicking the down-pointing triangle in the upper-right then clicking "Log Out."

Log out of the other account by clicking the little gear icon in the upper-right then clicking "Log Out."

Make sure you log out when you're done so the owner doesn't have the same problem.

Point your web browser at http://www.facebook.com

If his account comes up, log out of it by clicking the small gear icon in the upper-right then clicking "Log Out."

When you sign in, make sure you check the "Keep me logged in" box just below the "Email or Phone" box.

sounds like someone may have gotten into your account. I would try to delete it if possible and start a new one. Good Luck.

Good morning to you and Facebook.
Try again with Facebook snd ask them to send you a new password since your attempts until now have failed. If they keep being stubborn and refuse to give the passord, then you can open a new account.
But tell therm how important it is thatyou get into your excisting account.
Good luck
Kolbrun

Check the address bar to make sure you're not being phished (directed to a fake page to steal your login credentials).

Or

Reset your password, and login again.
http://www.facebook.com/reset.php

Facebook servers were under maintenance

Facebook doesn't allow double log ins on a web browser. If you log in, and someone else logs in, you're going to be signed out.

This doesn't apply to Mobile web versions, or the iPhone App though.