0 Use Multiple Facebook Accounts at the Same Time

Use Multiple Facebook Accounts at the Same Time & Same Browser :
This Trick is for Google Chrome :
Firstly open Google Chrome and login into your first Facebook Account.
Then right click on the Facebook home link present at the top left corner and click on open link in incognito window.
That's all, you are done! Now a new window will appear asking you to login into your Facebook account. So, it is really simple in Google Chrome to do so !