Dell WiFi vs. Mac Experience

Turn WiFi switch on
Wait for networks to be found
Select network and click connect
Prompt for password
Did not connect (I assume wrong password)
Display shows failed to connect
So I press connect again expecting to be prompted for new password
No password prompt - just nothing! Thanks Michael...uhh did anyone actually try this? So how do I try a new password?
Well click Profile (Properties did jack) and then some other button
Enter new password and repeat frustration
Well of course it tookme 4 or 5 attempts before I remembered the correct password...duh on me:-)