 How to restore access to a Facebook account Find a lost login and password if you forgot them Let's suppose there is a computer used by the person whose Facebook account you want to get access to. Start the computer. After you have signed into the computer, run Hetman Internet Spine, select System Analysis, and after it's complete, choose the user. Choose a browser for analysis, go to the Passwords menu. This is where you can see all logins and passwords saved by the browser, including those to Facebook.