?????????????й??????????????г?????棬?????????????????IE??Fire??Chrome????????????β??????仯??????????????????????????????Щ?г??仯???ɡ?
????????Net Market Share??8?????????????????????????г???IE??????????????????λ??????IE8?г????????????·??21.25%??????21.4%????IE11?С???????????17.54%??????17.54%??
????Chrome 35?汾?????8?·??г????11.05%??λ?????а????λ?????????棬IE9?????9.06%С??????????9.24%??Firefox 31???????7?μ?9.27%??????????10.15%??
??????????IE??????????????????????????????Chrome???????????????????????????г?????????????????????????????????????????????Chrome???и?????????
??????????г???????????????????п??????????????????????????????????????Щ???????????????????????????????????????????????????????????????????????赱?????????IE??Chrome??????????Bing??Google????????趼??????Mozilla??????????????????佫Google???Firefox?????????????????檔
?????????????????????????????????????????????????Щ????????????????????????????????????????????????????飬??????????????ι???????????????Firefox???佫Google?????????????檔??Firefox?????????????????????????????????????????????????????????????????????????????????????