Acer Extensa 4100 - Manual (Page 44)

34
English
Securing your computer
Your computer is a valuable investment that you need to take care of.
Learn how to protect and take care of your computer.
Security features include hardware and software locks — a security
notch and passwords.
Using a computer security lock
A security keylock notch, located on the rear of the computer, lets you
connect a Kensington-compatible computer security lock.
Wrap a computer security lock cable around an immovable object such
as a table or handle of a locked drawer. Insert the lock into the notch
and turn the key to secure the lock. Some keyless models are also
available.
Using passwords
Passwords protect your computer from unauthorised access. Setting
these passwords creates several different levels of protection for your
computer and data:
•
Supervisor Password prevents unauthorised entry into the BIOS
Utility. Once set, you must enter this password to gain access to
the BIOS Utility. See “BIOS Utility” on page 42.
•
User Password secures your computer against unauthorised use.
Combine the use of this password with password checkpoints on
boot-up and resume from hibernation for maximum security.
•
Password on Boot secures your computer against unauthorised
use. Combine the use of this password with password checkpoints
on boot-up and resume from hibernation for maximum security.
Important! Do not forget your Supervisor Password! If you forget
your password, please get in touch with your dealer or an
authorised service center.