How to install a language pack in WINDOWS 7.

You can install multiple regional language packs in windows 7. The only thing you have to do is just download language pack for that language and configure it.

In following example
I will tell you "How to install Hindi language as default language in windows 7".

Step 1: open control panel Start>Control Panel

Step 2: In Control Panel switch icons “View by: Large Icon” and click on "Region and Language".