HP DV6-3225DX manual Using antivirus software, Using firewall software

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Using antivirus software

When using the computer to access e-mail, a network, or the Internet, the computer is exposed to viruses. Computer viruses disable the operating system, programs, or utilities, or cause them to function abnormally.

Antivirus software detects most viruses, destroys them, and in most cases, repairs any damage caused. To provide ongoing protection against newly discovered viruses, keep antivirus software up- to-date.

Norton Internet Security, an antivirus program, is preinstalled on the computer. The software includes 60 days of free updates. HP recommends protecting the computer against new viruses beyond 60 days by purchasing extended update service. Instructions for using and updating Norton Internet Security software and for purchasing extended update service are provided within the program. To view and access Norton Internet Security, select Start > All Programs > Norton Internet Security.

For more information about computer viruses, type viruses in the Help and Support search box.

Using firewall software

When using the computer for e-mail, network, or Internet access, unauthorized persons might gain access to the computer, your personal files, and information about you. Use the firewall software preinstalled on the computer to protect your privacy.

Firewall features include logging and reporting of network activity, and automatic monitoring of all incoming and outgoing traffic. For more information, see the firewall user guide or contact the firewall manufacturer.

NOTE: Under some circumstances a firewall blocks access to Internet games, interferes with printer or file sharing on a network, or blocks authorized e-mail attachments. To temporarily resolve the problem, disable the firewall, perform the task, and then reenable the firewall. To permanently resolve the problem, reconfigure the firewall.

84 Chapter 10 Security

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Contents Page Product notice Safety warning notice Iv Safety warning notice Table of contents Page Features Identifying hardwareSelect Start Control Panel System and Security Top components Select Mouse settingsComponents TouchPadTouchPad buttons Description FunctionLights Buttons and Fingerprint Reader select models only OptionsKeys Esc keyFront components Right-side componentsLeft-side components Bottom components Display components Wireless antennas select models only Additional hardware components Labels Wireless, local area network, and modem Using wireless devicesIdentifying wireless and network status icons Using the wireless controlsUsing the wireless key Using HP Wireless Assistant Using operating system controlsClick Properties Using a Wlan Setting up a WlanProtecting your Wlan Connecting to a Wlan Roaming to another networkUsing Bluetooth wireless devices select models only Bluetooth and Internet Connection Sharing ICSConnecting to a local area network Using the TouchPad Using pointing devicesSetting pointing device preferences Pointing devices and keyboardUsing TouchPad gestures Turning the TouchPad on and offScrolling Pinching RotatingUsing the touchscreen select models only Calibrating the touchscreenPerforming actions on the touchscreen Performing clicksUsing the action keys Connecting an external mouseSetting touchscreen preferences Prt sc Using the hotkeys Cleaning the TouchPad and keyboard Multimedia features MultimediaSee Regulatory, Safety and Environmental Notices Identifying your multimedia componentsAdjusting the volume Using the media activity keys Installing multimedia software from a disc Using HP MediaSmart softwareUsing other preinstalled multimedia software Multimedia softwareAudio Connecting external audio devicesSelect Start All Programs Accessories Sound Recorder Checking your audio functionsConnecting an external monitor or projector VideoConnecting an Hdmi device Configuring audio for Hdmi select models onlyWebcam Click Playback devicesUsing power-saving states Power managementSetting power options Initiating and exiting SleepInitiating and exiting Hibernation Using the battery meterUsing power plans Click Customize notification iconsSelecting a different power plan Setting password protection on wakeupViewing the current power plan Customizing power plansUsing external AC power Connecting the AC adapter Using Battery Check Using battery powerFinding battery information in Help and Support Displaying the remaining battery chargeInserting or removing the battery Charging a battery Maximizing battery discharge timeManaging low battery levels Identifying low battery levelsResolving a low battery level Calibrating a battery Click Change advanced power settingsSelect Start Control Panel System and Security Power Options Disposing of a used battery Conserving battery powerStoring a battery Replacing the batterySwitching between graphics modes select models only Shutting down the computerClick Shut down Page Drives Handling drivesOptical drive Identifying the installed optical driveUsing optical discs Select Start ComputerSelecting the right disc CDs, DVDs, and BDs Playing a CD, DVD, or BD Blu-ray discs BDConfiguring AutoPlay Changing DVD region settingsSelect Start Default Programs Change AutoPlay settings Select Start All Programs CyberLink DVD Suites Power2Go Observing the copyright warningCopying a CD or DVD Creating burning a CD or DVD Removing a CD, DVD, or BD Using external drives Using Disk Defragmenter Using Disk CleanupImproving hard drive performance Using HP ProtectSmart Hard Drive Protection Managing power with a parked hard driveIdentifying HP ProtectSmart Hard Drive Protection status Using HP ProtectSmart Hard Drive Protection software Replacing a drive in the primary hard drive bay Page Page Using a USB device Connecting a USB deviceExternal devices Using an eSATA device Removing a USB deviceConnecting an eSATA device Removing an eSATA device Using Digital Media Slot cards External media cardsInserting a digital card Removing a digital card Memory modules Page Page Page Security Protecting the computerUsing passwords Setting passwords in WindowsSetting passwords in Setup Utility Administrator passwordPower-on password Managing an administrator passwordManaging a power-on password Using antivirus software Using firewall softwareInstalling critical security updates Installing an optional security cableUsing the fingerprint reader select models only Locating the Fingerprint ReaderRegistering fingerprints Using your registered fingerprint to log on to Windows Troubleshooting Cannot connect to a WlanCannot connect to a preferred network Network icon is not displayedCurrent network security codes are unavailable Cannot connect to the wireless router Wlan connection is very weakComputer does not detect the CD, DVD, or BD drive Selecting Start Control Panel System and SecuritySelecting Advanced Settings Monitor tab CD, DVD, or BD does not playCD, DVD, or BD does not play automatically Click Start Default Programs Change AutoPlay SettingsSelect Advanced Settings Monitor tab DVD or BD movie stops, skips, or plays erraticallyObtaining the latest HP device drivers Obtaining the latest Windows device drivers Index USBIcons Maintenance