>My Vista warned me about my password will expire in 11 days. I don't want to expire my password. How can I do that at Vista Home Premium. I can do that easly with XP but I cannot find at Vista...

Metin try this

at command prompt (run as administrator)

net accounts /maxpwage:unlimited

From this site http://www.realtime-vista.com/administration/2007/03/password_security_policy.htm

Nick