I want to add on that some new computers that come with Windows 7 will ship with IE9, the past 2 laptops that I bought new came with IE9, I upgraded to IE11 and found that I didn't like it and uninstalled after a disk cleanup, I uninstalled IE11 and found out it went back to IE8 and I tried to use it and lots of websites were not working properly and also they were not displaying correctly either, so what I did was got myself back up to IE10 immediately and things went back to normal