Login Multiple Facebook Accounts Using in Same Browser

•  Login Multiple Facebook Using Chrome :

Step 1 : Chrome has a direct shortcut key to access ..
 
Code : " Ctrl + Shift + n "

•  Login Multiple Facebook Using Firefox :   

Step 1 : Right Click on shortcut of firefox browser and click properties

Step 2 : Select " Find Target " and copy this code in it ..

Code :  "  -profilemanage -no-remote  "

Step 3 : Now Open firefox you will find a new box , there you can login multiple facebook

Note : You can use MULTI-FOX Add on also