A password is not safe? A tutorial on setting up three passwords for a computer

We often worry about the safety of the computer, so we all set the user's password for our computer. But we are still worried about the safety of our computers, I will give you the following how to set the system user password, system startup password and BIOS password.

　　First, the System user password setting

1, open "Control Panel"

2, open "user account"

3, select our computer account, click "Create a new password", and enter our password can be. The next time the computer boots into the system operation interface, we need to enter this password.

　　Second, system startup password

1, in the "Run" dialog box type "Syskey"

2, enter into the System Password settings interface

3, click the "Update" option to enter the password Settings page, select "Password Start" Enter the password can be. (If you do not want the system to start the password, you can choose "System generated password" to cancel the password)

　　Three, the BIOS password setting

1, restart the computer before the System loading page, press "F2" (part of the computer is press DEL) into the CMOS settings page

2, follow the prompts, find the setting "Administrator Password", select the Set password

3, save changes, exit Settings page (generally press ESC key will be prompted whether to save, some computers press "F10" automatically Save)

　　Note: set multiple password must remember clearly, otherwise it will be very troublesome.