how to get rid of the request of typing in password

[Avi]

ro.mar wrote:
> how to get rid of the request of typing in password while starting
> the computer etc.. 

If you're running something previous to Ubuntu 11.04 (Natty) then this
should help:

https://help.ubuntu.com/community/AutoLogin

Else this looks about right:

http://www.liberiangeek.net/2011/03/automatically-logon-ubuntu-11-04-natty-narwhal-typing-passwords/

> I never use passwords for my computers. why should I.

To stop somebody who is not you from using them.

-- 
Avi