Hello, Firefox Using So Much Of Ram, And Also Too Many Instances Running In Task Manager Which Slowing Down The Computers, After Using More Than 15Mins, Firefox Starts Freezing, Lagging, And Needs To Close Forcefully Through Task Manager, And If Not Closed Forcefully, Computer Hangs And Needs To Restart. Please Fix This Issue Asap. Update Comes Time To Time, But Some Basic Issues Are Not Rectify By Mozilla Which Are Causing Problem. I've 4GB RAM, Win7 OS, 1TB HDD.

Also, There Are No. Of Extensions/Addons On Firefox Site Which Are Not Compatible And Not Actively Monitored By Mozilla. Thank You.