Learn ubuntu
 

I am very new to linux. Quite recently i have installed ubuntu in my desktop.
How can i learn to operate linux quickly and efficiently. Can anybody help me out.

By using it :-)
read the faq's and wiki's from ubuntu, read the forums...
use google to find information on linux in general
http://www.google.be/search?q=learni...ient=firefox-a

Try things and see what happens.....As long as you keep your data backed up, you can't break anything.

Go thru the menus an try different programs and utilities. When you get stuck, search here at LQ or on Google.

Get a copy of Linux in a Nutshell from O'Reilly

Go to http://tldp.org