learn Microsoft Office

learn Microsoft Office?
Hi,
I want to learn who to make effective presentation , excel & word .
Please tell me sources.
would also be intrusted in some kind of crash course .in Mumbai.

You haven't on which Office version you want to increase your skills, i meant Office 2003, 2007 or 2010. Anyways, if you want to learn it Online than there is the very best website where you can learn each and every thing on each Office application on each version.

Just check out this:
Microsoft Office Training Center.

I am looking for 03 and 10

You can go to the official microsoft office to learn ms office, take down their address below:

Mumbai:
Microsoft Corporation ( India ) Pvt. Ltd
Windsor, 4th Floor, Off CST Road,
Kalina, Santacruz East
Mumbai - 400098
Tel: +91-22-67724000
Fax: +91-22-67724500

do they provide some courses on the same ?