Prompt password for unlocking Vista sleep or hibernation

Perhaps most people have encountered such a situation, go out to eat or do things, come back and find that Vista has gone to sleep or hibernation, wake up, prompt to enter a password, then we will To remove this password. 1. Start Menu - Control Panel - Power Options 2. In the upper left corner you can see "Require password when waking up", click on 3. Click to change the currently available settings - no password required - save changes, of course, if you are the notebook, And if you travel a lot, it is recommended to open the password. To ensure safety.