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eMachines EL1200 Series manual Wireless Ethernet standards, Using an access point, Access point

Models: EL1200 Series

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Wireless Ethernet standards

Chapter 5: Networking Your Computer

Wireless Ethernet standards

Current wireless Ethernet standards include the following:

•802.11a — 54Mbps

•802.11b — 11Mbps

•802.11g — 54Mbps

•802.11n — 540Mbps

Speed is not the only issue if you decide to use equipment with different standards. Compatibility can also be an issue. Take the following into consideration when you purchase wireless equipment:

Access point	Wireless cards supported

802.11a	802.11a only

802.11b	802.11b only

802.11g	802.11b and 802.11g

802.11n	802.11b, 802.11g, and 802.11n

Using an access point

An access point is a small electronic device that serves as the central control point for your network. You connect your modem to the access point, set up a network connection, then browse the Internet, send e-mail, share files and folders with other networked computers, and access other devices, like a printer or scanner.

Cable or DSL modem

Access point

Equipment you need for an access point-based network

Tip

When you buy your access point, make sure it has:

•IEEE 802.11n support. 802.11n is the fastest method for wireless communications. 802.11n is compatible with the older IEEE 802.11g and IEEE 802.11b formats but not with the competing IEEE 802.11a format. Make sure that you get the correct format that matches your computer.

•DHCP server/dynamic IP address assignment capability that makes it easier to set up and access your network.

•Internet security features like a firewall to keep intruders out of your network.

•Wireless security features like SecureEasySetup™ or 128-bit WEP encryption.

For a wireless Ethernet network you need:

•Your Gateway computer with wireless networking installed

•A broadband Internet connection (optional)

•An access point

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eMachines EL1200 Series manual Wireless Ethernet standards, Using an access point, Access point, Wireless cards supported

Contents

Desktop PC User Guide Page Chapter 3 Using the Internet and Faxing ContentsChapter 2 Using Windows Chapter 1 Getting HelpChapter 6 Protecting your computer Bluetooth networkingChapter 5 Networking Your Computer Chapter 7 Customizing WindowsNotices Contents Using the eMachines Web site Using Help and Support Using online help ChapterGetting Help Thank you for purchasing our computer Using the eMachines Web siteUsing Help and Support Chapter 1 Getting HelpUsing online help Contacting eMachinesGetting help for Windows Media Center Chapter 1 Getting Help Searching for files Working with documents Shortcuts Using WindowsUsing the Windows desktop Working with files and folders ChapterDescription Using the Windows desktopDesktop elements Chapter 2 Using WindowsUsing the Start menu HelpShortcut Chapter 2 Using Windows Adding icons to the desktopIdentifying window items HelpWindow item DescriptionClicking the close button closes the active window or program Creating folders Working with files and foldersViewing drives Chapter 2 Using WindowsCopying and moving files and folders ShortcutHelp Deleting files and folders Chapter 2 Using WindowsHelp Using the Windows SearchSearching for files HelpChapter 2 Using Windows Using advanced search optionsBrowsing for files and folders HelpSaving a document Working with documentsCreating a new document HelpChapter 2 Using Windows Opening a documentPrinting a document HelpShortcuts Do thisHelp Chapter 2 Using Windows Using the World Wide Web Using e-mail Using Windows Fax and Scan Using the Internet and FaxingLearning about the Internet Setting up an Internet account Sending a fax Receiving and viewing a faxSetting up an Internet account Learning about the InternetChapter 3 Using the Internet and Faxing Connecting to a Web site Using the World Wide WebAccessing your Internet account HelpSending e-mail Using e-mailDownloading files Chapter 3 Using the Internet and FaxingSending a fax Using Windows Fax and ScanChecking your e-mail HelpChapter 3 Using the Internet and Faxing 3 If you have never sent a fax on this computer before, click New Fax on the toolbar. The Fax Setup window opensPage Setting up your cover page template Chapter 3 Using the Internet and FaxingCanceling a fax Faxing a scanned document or from programsReceiving and viewing a fax Chapter 3 Using the Internet and FaxingPlaying music and movies Creating audio files and music libraries Using Windows Media CenterPlaying and Creating Media Files Creating music CDs and video DVDs Creating and copying data discsChapter 4 Playing and Creating Media Files Playing music and moviesPlaying audio and video files ShortcutHelp Playing an optical disc using Windows Media PlayerPlaying optical discs ShortcutChapter 4 Playing and Creating Media Files 4 If the disc is not already playing, click playRecording audio files Creating audio files and music librariesCreating music files HelpCreating WMA and MP3 music files Chapter 4 Playing and Creating Media FilesBuilding a music library Editing track informationCreating a music CD Creating a music CD using Windows Media PlayerCreating music CDs and video DVDs Chapter 4 Playing and Creating Media FilesCreating a video DVD using Windows DVD Maker Creating a video DVDChapter 4 Playing and Creating Media Files 4 Click Add items. The Add Items to DVD dialog box opens6 Click Next. The Ready to burn disc dialog box opens Creating and copying data discs Creating a data discHelp Chapter 4 Playing and Creating Media Files Using Windows Media CenterStarting Windows Media Center 1 Click Start, All Programs, then click Windows Media Center. - OROnline Media lets you play online games Functions Using the Media Center remote controlButtons Chapter 4 Playing and Creating Media FilesIntroduction to Networking Ethernet networking Bluetooth networking Networking Your ComputerChapter Introduction to Networking Wired Ethernet networkingUsing a router Ethernet networkingEquipment you need for a router-based Ethernet network 2 Click System and Maintenance, then click SystemSetting up wired Ethernet network hardware Chapter 5 Networking Your ComputerWireless Ethernet networking Equipment you need for an access point-based network Wireless Ethernet standardsUsing an access point Access pointNaming the computers and the workgroup Setting up wireless Ethernet network hardwareEstablishing your Ethernet network connection 2 Click System and Maintenance, then click SystemChapter 5 Networking Your Computer Configuring the TCP/IP protocolConnecting to a wireless Ethernet network HelpTo connect to your wireless Ethernet network 1 Click Start, then click Network. The Network window opensAdding a printer to your network Testing your networkWireless security Sharing resourcesPrint documents on network printers Sharing drives or folders View a network driveOpen and copy files stored on other network computers To share drives or folders 1 Click Start, then click ComputerCreating a shortcut to a network drive Using the networkViewing shared drives and folders Opening files across the networkPrinting files across the network Bluetooth networkingCopying files across the network 3 Click Bluetooth Devices5 Under Personal Area Network, click Bluetooth Network Connection Chapter 5 Networking Your ComputerHelp Hardware security Data security Security updates Protecting your computerChapter Data security Startup and hard drive passwordHardware security Kensington lock slotRemoving viruses and spyware Using NortonProtecting your computer from viruses Help3 Click Run Scans. The Choose Scans window opens Chapter 6 Protecting your computer2 At the top of the window, click Tasks. The Tasks window opens 4 Click the type of scan you want to run, then click Go1 Make sure that you are connected to the Internet Updating your virus and spyware definitionsTo update your virus and spyware definitions 3 At the top of the window, click Tasks. The Tasks window opensChapter 6 Protecting your computer Using Windows Security CenterModifying security settings 1 Click Start, Control Panel, then Click SecurityHelp Security updatesWindows Update 1 Click Start, Control Panel, then click Security3 Click Windows Update Scheduling automatic updatesBigFix Chapter 6 Protecting your computerChanging power-saving settings Changing accessibility settings Changing screen settings Changing system soundsChanging mouse settings Adding and modifying user accounts Setting up parental controlsChapter Changing screen settingsChanging color depth and screen resolution HelpChanging the appearance of windows and backgrounds Selecting a screen saver ChapterHelp Changing gadgets Using a gadget’s control panel Configuring the gadget SidebarChapter Setting up multiple monitors ShortcutChanging system sounds ChapterUser account tips Changing mouse settingsAdding and modifying user accounts HelpChapter To add, delete, or modify user accountsHelp Help Changing power-saving settingsChanging the power plan ShortcutChapter 6 Click Save changesChanging accessibility settings Using the Ease of Access CenterSetting up parental controls Using voice recognitionChapter Filtering Internet access Restricting game access Scheduling computer and Internet useChapter 3 Click Set game ratings. The Game Restrictions dialog box opens Restricting specific programs Creating activity reportsChapter Notices All Rights ReservedTrademark acknowledgments Chapter Index Page Page Page Page MAN ECOOPER USR GDE 11/08