HP 41010us, C2M81UARABA Setting up a Wlan, Configuring a wireless router, Protecting your Wlan

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Setting up a WLAN

To set up a WLAN and connect to the Internet, you need the following equipment:

●A broadband modem (either DSL or cable) (1) and high-speed Internet service purchased from an Internet service provider

●A wireless router (2) (purchased separately)

●A wireless computer (3)

NOTE: Some modems have a built-in wireless router. Check with your ISP to determine what type of modem you have.

The illustration below shows an example of a wireless network installation that is connected to the Internet.

As your network grows, additional wireless and wired computers can be connected to the network to access the Internet.

For help in setting up your WLAN, see the information provided by your router manufacturer or your ISP.

Configuring a wireless router

For help in setting up a WLAN, see the information provided by your router manufacturer or your ISP.

NOTE: It is recommended that you initially connect your new wireless computer to the router by using the network cable provided with the router. When the computer successfully connects to the Internet, disconnect the cable, and access the Internet through your wireless network.

Protecting your WLAN

When you set up a WLAN or access an existing WLAN, always enable security features to protect your network from unauthorized access. WLANs in public areas (hotspots) like coffee shops and airports may not provide any security. If you are concerned about the security of your computer in a hotspot, limit your network activities to email that is not confidential and basic Internet surfing.

Wireless radio signals travel outside the network, so other WLAN devices can pick up unprotected signals. Take the following precautions to protect your WLAN:

●Use a firewall.

A firewall checks both data and requests for data that are sent to your network, and discards any suspicious items. Firewalls are available in both software and hardware. Some networks use a combination of both types.

●Use wireless encryption.

Wireless encryption uses security settings to encrypt and decrypt data that is transmitted over the network. For more information, see Help and Support.

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Contents User Guide Software terms Product noticeSafety warning notice Iv Safety warning notice Table of contents Enjoying entertainment features Managing and sharing information Input power Operating environment Electrostatic Discharge Index Page Best practices Starting rightFun things to do More HP resources Resource ContentsFinding your hardware and software information Getting to know your computerComponent Description Right sideLeft side See Using HP 3D DriveGuard select models onlyCommunication and Chat CyberLink YouCam DisplayTouchPad TopSleep or Hibernation on LightsHibernation on Button, speakers, and subwooferFn key KeysBottom Component LabelsConnecting to a network Using HP Connection Manager select models only Connecting to a wireless networkUsing the wireless controls Using the wireless buttonUsing a Wlan Using operating system controlsUsing an Internet service provider Setting up a Wlan Configuring a wireless routerProtecting your Wlan Connecting to a Wlan Using Bluetooth wireless devicesConnecting to a local area network LAN Connecting to a wired networkMultimedia Features Enjoying entertainment featuresInformation, see the Regulatory, Safety Using audio Using the webcamIconDefinition Using videoChecking the sound Enabling and Disabling Beats AudioConfiguring audio settings with Hdmi TV Connecting an Hdmi TV or monitorManaging your audio and video files Using Intel Wireless Display select models onlyUsing the keyboard and pointing devices Icon Key Description Using the keyboardUsing ALT GR key combinations Using the action keysAudio Control Panel Using the hot keysFunction Hot key Description Select Start Control Panel Hardware and Sound BeatsUsing TouchPad gestures Using the TouchPadTurning the TouchPad off or on Selecting NavigatingUsing TouchPad gestures Pinching/Zooming ScrollingFlicking RotatingManaging power Initiating and exiting Sleep Using Sleep or HibernationInitiating and exiting Hibernation Setting password protection on wakeupUsing the power meter Selecting a power plan Identifying low battery levels Running on battery powerFinding battery information Conserving battery powerRunning on external power HP CoolSense select models only Shutting down the computer Refreshing your software content select models onlyType Description Using a USB deviceConnecting a USB device Managing and sharing informationRemoving a USB device Connecting a powered USB deviceInserting and removing a digital storage card Using HP 3D DriveGuard select models only Maintaining your computerImproving performance Using Disk Cleanup Using Disk DefragmenterUpdating programs and drivers Cleaning your computer Cleaning the display, sides, and coverCleaning the TouchPad and keyboard Traveling with or shipping your computer Computer risk Security feature Securing your computer and informationLocating your security software Using passwords Setting Windows passwordsPassword Function Setting Setup Utility Bios passwords Using Internet security softwareInstalling Windows security updates Installing software updatesUsing antivirus software Using firewall softwareSecuring your wireless network Using an optional security cable lockBacking up your software applications and information Determining the Bios version Using Setup Utility Bios and System DiagnosticsStarting Setup Utility Bios Updating the BiosSelect Start Help and Support Maintain Downloading a Bios updateUsing System Diagnostics What you need to know Backing up, restoring, and recoveringCreating backups Creating recovery media to recover the original systemCreating a system restore point Creating system restore pointsBacking up system and personal information Tips for a successful backupCreating a backup using Windows Backup and Restore Restoring specific files using Windows Backup and Restore Restore and recoveryRestoring to a previous system restore point Recovering the original system using HP Recovery ManagerRecovering using the recovery media Recovering using HP Recovery partition select models onlyChanging the computer boot order Specifications Input powerInput power Rating Operating environment Troubleshooting and support Cannot connect to a preferred network TroubleshootingWireless connection problems Cannot connect to a WlanCurrent network security codes are unavailable Cannot connect to the wireless router Wlan connection is very weakNetwork status icon is not displayed Audio problems Power management problemsResolving a low battery level Contacting support Electrostatic Discharge Index BiosWlan

41010us, 6-1010us, C2M81UARABA, 41030us, B5Q41UA#ABA specifications

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