I am running a Windows 7 Lenovo laptop computer with 8GB RAM. I recently restored the computer to its factory state because Microsoft messed up my Windows installation. The computer runs like new, with one exception. My browser (Internet Explorer 10) loads page VERY slowly (much slower than before the restore). I checked my internet connection speed, and it clocks at a pretty consistent 9 Mbps (plus the other computer on the network runs blazingly fast). I run Norton Internet Security, though that didn't previously cause a noticeable slowdown. Any idea what can be causing it. It usually takes 10 seconds +/- to load a webpage.