Protect The Notebook From Power Surges; Protect Your Privacy - HP Compaq NC4000 Getting Started Manual

Protect the Notebook from Power Surges

To protect the notebook from power surges that may be caused by
irregular electrical service or an electrical storm:
■
Plug the notebook power cord into an optional, high-quality
surge protector. Surge protectors are available from most
computer or electronics retailers.
■
Provide surge protection on the cable that connects the
modem to a telephone line.
■
During an electrical storm, either run the notebook on battery
power or shut down the notebook and unplug the power cord.

Protect Your Privacy

The Windows operating system on your notebook contains
security features that can prevent unauthorized persons from
obtaining information about your notebook and the data it
contains. To protect your privacy, it is recommended that you
■
Keep your operating system updated. Windows updates
usually contain security enhancements. For information
about updating your operating system, refer to
Reinstalled Software"
■
Use the Windows Internet Connection Firewall or an optional
firewall. The Internet Connection Firewall on your notebook
is enabled by default. To disable or enable this firewall:
1. Select Start > Control Panel > Network and Internet
2. Right-click Local Area Connection, and then select
Getting Started
Connections > Network Connections.
Properties.
in Appendix B, "System Restore."
Next Steps
"Updating
3–3