Keep Your Windows 8 User Account Private with Passwords
Click the Next button, and click Finish.
Suspect you’ve botched something during this process? Click Cancel to return to the password set up process and either start over or exit.
After you’ve created the password, Windows 8 begins asking for your password whenever you sign in.
For more information about Windows 8 and its features, explore Windows 8 For Dummies, available online.