How to use HTTP proxy in IE 7,8,9,10 Internet Explorer
Internet Explorer is very popular browser of Microsoft Windows (Windows XP, Windows Vista, Windows 7,..). Many people use it for web. Configuring and using HTTP proxy in Internet Explorer is easy.
Run Internet Explorer
Go to Tools → Internet Options

Choose the provider or see below for LAN settings, and click Settings

Click Advanced

Congirue your proxy

If you have only LAN, click LAN settings

Click Advanced

Congirue your proxy

Enjoy using HTTP proxy with Internet Explorer (IE 7,8,9,10)