Stop password expiry in Windwos Vista

By default, Windows Vista will prompt you to change your password every 42 days. This is very annoying, but at techblissonline.com, they have a solution. Just start a command prompt as administrator and type in the following:

      net accounts /maxpwage:unlimited

There should be no more need to change the password unless you choose to your self. If you would just like to change the number of days between password changes, type in the number of days (between 0 and 999) instead of "unlimited".