Mozilla Firefox has an exclusive feature which many of us are unknown about.By this you can paste copied text in firefox using the middle button of your mouse. So, you don't need to use main menu or Ctrl+V to paste.


let's see how to active this feature:
1. Open firefox and write  " about:config "  on address bar. then press enter.
2. Click "I'll be carefull, I promise!

3.Write " middlemouse.paste" on "Filter" bar.
4.Change it's value from "false" to "true" by double click on " false"



 That's all.......