How to upgrade IE6 to IE7

1. Download IE7 from http://www.microsoft.com/downloads/details.aspx?FamilyID=9ae91ebe-3385-447c-8a30-081805b2f90b&DisplayLang=zh-cn
2. Install it directly then restart PC

If you meet other issues when istalling, please refer to

http://zhidao.baidu.com/question/44675279.html&__bd_tkn__=73f019233b28d1294e04a161a6ac33b4970c8ff48078338d51fed8133ea5c69d362ad36bb4bcda3b39bb3949f6bbe47087ac3af56e60b1f4e7eb60157c58fb359865aef140491fc7006f277dd636b1093d7793767c