How To Fix Firefox 6, Firefox 7 Hang, Lag Issue

Users of Firefox 6 and Firefox 7 have been complaining about the browser's constant hanging and lagging and worst, it does not load webpages correctly or not at all. Here's the easiest and simpliest solution. Right-click the Firefox icon Click "Properties" Click the "Compatibility" tab Mark/check "Run this program in compatibility mode for:" Select "Windows XP (Service Pack 2)" Click "Apply" and then "OK" That's it. Firefix 6 / Firefox 7 problem solved.