HP Pavilion Dm3 2100 Entertainment Notebook Pc Series Manual

							Notebook Essentials15
Chapter 4: Keeping your computer safe
When you use the computer for e-mail or Internet access, you expose it to computer viruses 
that can disable the operating system, programs, or utilities or cause them to function 
abnormally.
Antivirus software can detect most viruses, destroy them, and in most cases, repair damage 
they have caused. To provide ongoing protectio n against newly discovered viruses, antivirus 
software must be kept up to date.
Norton Internet Security is preinstalled on the computer:
■Your version of Norton Internet Security includes  60 days of free updates. It is strongly 
recommended that you protect the computer against new viruses beyond 60 days by 
purchasing extended update service.
■To access Norton Internet Security, or to  get more information about it, click Start, 
click All Programs , and then click Norton Internet Security .
✎If you have a different antivirus software th at you want to use, you must uninstall 
Norton Internet Security.
The operating system and the backup and recovery  software provide several ways to back up 
the system and to recover optimal system functionality. For information, refer to Chapter 7, 
“Backup and recovery.”
When you use the computer for e-mail or for network or Internet access, it is possible for 
unauthorized persons to obtain information about you or the computer.
To optimize the privacy protection features of the computer, follow these guidelines:
■Keep the operating system and software updated. Many software updates contain 
security enhancements.
■Use a firewall. Firewall software monitors incoming traffic on the computer to block 
messages that do not meet specific securi ty criteria. Some firewalls also monitor 
outgoing traffic.
Protecting the computer from viruses
Protecting your system files
Protecting your privacy 
						

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Chapter 4: Keeping your computer safe
To protect the computer from power surges that  may be caused by an uncertain power supply 
or an electrical storm, observe these practices:
■Plug the computer power cord into a high-quality surge protector (purchased 
separately). Surge protectors are available fro m most computer or electronics retailers.
■During an electrical storm, either run the computer on battery power or shut down the 
computer and unplug the power cord.
To turn off the computer: 1. Save your work and close all programs.
2. Click  Start, and then click  Shut down.
ÅWARN I NG:  To reduce the risk of electric shock or damage to your equipment, observe these 
practices:
■Plug the power cord into an AC outlet th at is easily accessible at all times.
■Disconnect power from the computer by unpl ugging the power cord from the AC outlet 
(not by unplugging the power cord from the computer).
■If provided with a 3-pin attachment plug on your power cord, plug the cord into a 
grounded (earthed) 3-pin outlet. Do not disable the power cord grounding pin, for 
example, by attaching a 2-pin adapter. The grounding pin is an important safety feature.
ÅWARN I NG:  To reduce the possibility of heat -related injuries or of overheating the computer, 
do not place the computer directly on your lap or obstruct the computer air vents. Use the 
computer only on a hard, flat surface. Do not allow another hard surface, such as an 
adjoining optional printer, or a soft surface,  such as pillows or rugs or clothing, to block 
airflow. Also, do not allow the AC adapter to  contact the skin or a soft surface, such as 
pillows or rugs or clothing, during operation. The computer and the AC adapter comply 
with the user-accessible surface temperature limi ts defined by the International Standard for 
Safety of Information Technology Equipment (IEC 60950).
ÅWARN I NG: To reduce potential safety issues, use only the AC adapter or battery provided 
with the computer, a replacement AC adapter or  battery provided by HP, or a compatible 
AC adapter or battery purchased as an accessory from HP.
Protecting the computer from power surges
Turning off the computer
Using the computer safely 
						

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Chapter 5: Networking
✎Internet hardware and software features vary depending on computer model and 
your location.
Your computer supports 2 types of Internet access:
■Wireless —For mobile Internet access, you can use a wireless connection. To learn 
about adding your notebook to an existing  network or setting up a wireless network, 
refer to the “Connecting to an existing wire less network” section or the “Setting up a 
wireless network” section.
■Wired —You can connect to a broadband network using the RJ-45 (network) jack.
The networking features of your computer en able you to access high-speed broadband 
Internet service providers (ISPs) with  the following types of connections:
■Cable modem
■Digital Subscriber Line (DSL)
■Satellite
■Other services
Broadband access may require additional hardware or software provided by your ISP.
You must set up Internet service before you can connect to the Internet. \
The computer 
includes the following software features to help you set up a new Internet account or 
configure the computer to  use an existing account:
■Internet Services & Offers (available in some locations)
■ISP-provided icons (available in some locations)
■Windows® Connect to the Internet wizard (available in all locations)
Using Internet Services & Offers
If the Internet Services & Offers utility is suppo rted in the country or region in which you 
purchased the computer, access the utility by clicking  Start, clicking  All Programs , clicking 
Online  Services , and then clicking  Get Online.
The Internet Services & Offers utility assists with these tasks:
■Signing up for a new Internet account
■Configuring the computer to use an existing account
Choosing the type of Internet access
Choosing an ISP 
						

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Chapter 5: Networking
Using ISP-provided icons
If ISP-provided icons are supported in the country or region in which you purchased the 
computer, the icons may be displayed either in dividually on the Windows desktop or grouped 
in a desktop folder named Online Services.
»To set up a new Internet account or configure  the computer to use an existing account, 
double-click an icon, and then follow the instructions on the screen.
Using the Windows Connect to the Internet wizard
You can use the Windows Connect to the Internet  wizard to connect to the Internet in any of 
these situations:
■If you already have an account with an ISP.
■If you have a disc from an ISP.
■If you do not have an Internet account and would like to select an ISP from the list 
provided within the wizard. (The list of IS P providers is not available in all regions.)
■If you have selected an unlisted ISP and the  ISP has provided you with such information 
as a specific IP address and POP3 and SMTP settings.
To access the Windows Connect to the Internet wizard and instructions for using the wizard, 
click Start , and then click  Help and Support .
✎If you are prompted within the wizard to choose between enabling or disa\
bling 
Windows Firewall, choose to enable the firewall.
To connect the computer to an existing wireless network, follow these steps: 1. Click the network icon in the notification area, at the far right of the taskbar.
2. Select a network to connect to.
3. Click  Connect.
4. If required, enter the security key.
Connecting to an existing wireless network 
						

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Chapter 5: Networking
This section describes the steps necessary to se t up a typical home or small office wireless 
network, which is also called a wireless local area network (WLAN), using a wireless 
computer.
To set up a wireless network and to connect to the Internet, you need the following 
equipment:
■A broadband modem (either DSL or cable) and high-speed Internet servic\
e purchased 
from an ISP
■A wireless router (purchased separately)
■Your new wireless computer
The illustration shows an example of a completed wireless network installation that is 
connected to the Internet and to a wired computer . As this network grows, additional wireless 
and wired computers can be connected  to the network to access the Internet.
Step 1: Purchase high-speed Internet service
If you already have high-speed Internet service (DSL, cable, or satellite), begin with the 
“Step 2: Purchase and install a wireless rout er” section. If you do not have high-speed 
Internet service, follow these steps:
1. Contact a local ISP to purchase high-speed Internet service and a DSL or\
 cable modem.  The ISP helps set up the modem, install  a network cable to connect your wireless 
computer to the modem, and test the Internet service.
2. Your ISP gives you a User ID and password to access the Internet. Record this  information and store it in a safe place.
Setting up a wireless network 
						

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Chapter 5: Networking
Step 2: Purchase and install a wireless router
Read this section carefully before you set up a wireless network with your wireless computer. 
Install the wireless router according to the router manufacturer’s instructions. If you need 
technical assistance during the router installation, contact the router \
manufacturer.
✎It is recommended that you temporarily connect your new wireless compute\
r to the 
router by using the network cable provided with the router. In this way, you ensure that 
your computer can access the Internet.
1. Be sure that the wireless light on your comput er is off (amber). If the wireless light is on 
(blue), turn it off by pressing th e wireless button  . Refer to the  User Guide in Help 
and Support if you need help loca ting the wireless button or light.
2. During the router installation, the router ma nufacturers software allows you to change 
the network name (SSID) and enable security  to protect the privacy of your wireless 
network. Many routers are shipped with a default network name and with security 
disabled. If you change the default network na me or enable security during the router 
setup, record the information and store it in a safe place. You need this information 
when you configure your computer and any other existing computers to access the 
router.
✎If you do not enable security, an unauthorized wireless user can access \
the data on 
your computer and use your Internet co nnection without your knowledge. For 
more information on securing your  wireless network, refer to the User Guide in 
Help and Support.
The Windows® operating system also provides  tools to help you set up your wireless 
network for the first time. To use the Windows tools to set up your network, click  Start, click 
Control Panel, click  Network and Internet, click  Network and Sharing Center , click Set 
up a new connection or network , and then click Set up a new network . Follow the 
on-screen instructions.
Step 3: Configure the computer to connect to the wireless network
1. If your wireless computer  is off, turn it on.
2. If the wireless light is off, turn on the wireless function by pressing the wireless button.  Refer to the  User Guide in Help and Support if you need help locating the wireless 
button or light.
3. Connect your computer to the wireless network: a. Click the network icon in the notification area, at the far right of the taskbar.
b. Select a network to connect to.
c. Click Connect.
d. If required, enter the security key.
4. Test the wireless network by opening your Web browser and accessing a Web site. 
						

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Chapter 5: Networking
Connecting to a wired network requires an 8-pin, RJ-45 network cable (purchased 
separately). If the cable contains noise suppression circuitry  1, which prevents interference 
from TV and radio reception, orient the circuitry end of the cable 2  toward the computer.
To connect the cable:
ÅWARN I NG:  To reduce the risk of electric shock, fire, or damage to the equipment, do not 
plug a modem or telephone cable into the RJ-45 (network) jack.
1. Plug the cable into the jack  1 on the computer.
2. Plug the other end of the cable into a wall jack  2.
Connecting to a wired network 
						

							Notebook Essentials23
Chapter 6: Using software
The computer includes preinstalled software. Some models also include additional software 
on an optical disc.
You can use the software on the computer to play digital media, upload photos, and listen to 
Internet radio. In addition, you can use the software along with an optional external optical 
drive to perform tasks such as the following:
■Playing audio and video CDs and DVDs
■Creating or burning data CDs
■Creating, editing, and burning audio CDs
■Creating, editing, and burning a video or movie to a DVD or video CD
This chapter explains how to perform some of  these tasks, and it also explains how to 
identify and update the software on the computer.
To see a list of the software preinstalled on the computer, click  Start, and then click  All 
Programs .
✎Double-click the name of a program to open it.
✎For details about using software included  with the computer, refer to the software 
manufacturer’s instructions, which may be provided with the software, on disc, or on 
the manufacturer’s Web site.
✎Windows® includes the User Account Control feature to improve the security of the 
computer. You may be prompted for your pe rmission or password for tasks such as 
installing software, running utilities, or chan ging Windows settings. Refer to Help and 
Support for more information.
Identifying installed software 
						

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Chapter 6: Using software
MediaSmart turns your computer into a mobile  entertainment center. With MediaSmart, you 
can enjoy music and movies. You can also manage and edit your photo collections. 
MediaSmart also includes the following features:
■Photo and video upload support, for example:
❏Upload your MediaSmart photos to Internet  photo storage sites, such as Snapfish.
❏Upload your home videos (for example, fun videos created with the integrated 
webcam) directly to YouTube.
■Pandora Internet radio (North America only)—Listen to music selected just for you, 
streamed from the Internet.
To start using your entertainment features, click the HP MediaSmart icon i\
n the taskbar.
For more information about using MediaSmart, click  Start, click  Help and Support , and 
then type  MediaSmart  in the Search box.
To install any software from a disc using  an optional external optical drive, follow 
these steps:
✎The external optical drive must  be connected to the USB port on the computer, not to a 
USB port on another external device, such as a hub or docking station.
1. Insert the disc into the optical drive.
2. When the installation wizard opens, follow the on-screen instructions.
3. Restart the computer if you are prompted to do so.
✎For information about using software included  with the computer, refer to the software 
manufacturer’s instructions, which may be provided with the software, on disc, or on 
the manufacturer’s Web site.
Using MediaSmart software
Installing software from a CD or DVD (select models only)