For converting the English to Gujarati follow some instruction like :
1) goto "http://www.google.co.in/inputtools/windows/index.html"
2) from the list you have to select your language and click on 'download' button.
3) now download and save this file .
4) after downloading 'run' this file.
5) this will download some information from the inter net .
6) after some time it will completed.
7) now you can show your 'En' option in your 'task bar' .
8) now after selection your language from this menu type in MS word it work .........................!