Lenovo 81NE0023UK, Руководство пользователя

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Note: If you start the setup utility using the user password, you cannot set hard disk password.
Step 3. Follow on-screen instructions to set both the master and the user passwords.
Note: The master and user hard disk passwords must be set at the same time.
Step 4. Select Exit
➙
Exit Saving Changes .
If the hard disk password is set, you must enter the correct password to start the operating system.
Change or remove hard disk password
Step 1. Start the UEFI/BIOS setup utility.
Step 2. Select Security .
Step 3. Change or remove the hard disk password.
To change or remove master password, select Change Master Password and press Enter.
Note: If you remove the master hard disk password, the user hard disk password is also removed.
To change user password, select Change User Password and press Enter.
Note: The user hard disk password cannot be removed separately.
Step 4. Select Exit ➙ Exit Saving Changes .
Use the fingerprint reader (for selected models)
If your computer includes a fingerprint reader, you can use it to enroll your fingerprints. After enrollment, you
can tap your finger on the fingerprint reader to sign in to Windows.
Enroll your fingerprints
Open the Start menu and then click Settings ➙ Accounts ➙ Sign-in options . Then, follow the on-screen
instructions to finish the enrollment.
Notes:
• You need to add a password before setting fingerprints.
• It is recommended to enroll more than one fingerprint in case of any injuries to your fingers.
Maintain the fingerprint reader
To ensure that the fingerprint reader works correctly, do not:
• Scratch the surface of the reader with anything hard.
• Use or touch the reader with a wet, dirty, wrinkled, or injured finger.
Use firewalls and antivirus programs
Your computer might be preinstalled with a firewall program. The firewall protects against computer Internet
security threats, unauthorized access, intrusions, and Internet attacks. It also protects your privacy.
A full version of antivirus program is provided with a free 30-day subscription. After 30 days, you must renew
the license to continue receiving the antivirus program updates.
For more information, see the help system of the program.
Chapter 4
.
Secure your computer and information
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