Facial Recognition Software; Using A Firewall To Secure Your Computer; Turning On Windows Firewall - Dell Inspiron 545 MT User Manual

Dell inspiron 545 mt: user guide
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Facial Recognition Software

NOTE:
The facial recognition software may not be available on your computer.
Using a digital image from the camera in your computer, the facial
recognition software can identify or verify your face. This is done by
comparing select facial features from the image and a facial database. On
verification of your identity, the software allows you to access your computer
without entering the password.

Using a Firewall to Secure Your Computer

Use a firewall to secure your computer from non-authorized users (hackers) or
from malicious programs, such as viruses or worms. Firewalls also help to
prevent your computer from spreading malicious programs to other
computers.

Turning On Windows Firewall

For Windows Vista
1 Click Start
®
For Windows
XP
Click Start
Firewall.
2 Turn the Windows Firewall on or off. If you are prompted for an
administrator password or confirmation, type the password or provide
confirmation.
3 Click On (recommended), and then click OK.
HINT:
You must be logged on to this computer as an administrator to
turn on Windows Firewall.
®
→ Control Panel→ Security→ Windows Firewall.
→ Control Panel→ Security Center→ Windows
Security and Privacy
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