1 IE interface is like Microsoft, simple, even if IE6.0 under WinXP is more than TT, let alone Win98 I use. 2 IE does not support multi-window browsing, each time I open a web page, I'm not cool, let alone, I often stroll in major forums, blog, website, if you press Alt Tab every time, you don't press it soft. . 3 TT opened N windows, an Alt F4 is over, but IE you have to press N, 4 IE shield automatic pop-up window, not good,