10 Quick Reference Guidew w w . d e l l . c o m | s u p p o r t . d e l l . c o mFILE LOCATION: J:\DL\DL044469\DTP\D8854eb0.fmD E L L C O N F I D E N T I A L – P R E L I M I N A R Y 1 / 2 7 / 0 5 – F O R P R O O F O N LYAbout Your ComputerSee your online User’s Guide for detailed information about your computer. To access the User’s Guide(depending on your operating system), either double-click the User’s Guide icon on your desktop, orclick the Start button, click Help and Support Center, and then click User and system guides. Thefollowing items address some of the more commonly asked questions about the computer.• Modem and network adapter: The computer may include both a v.90 56K modem and a 10/100Ethernet network adapter on the system board. For connector locations, see "Back View" onpage 12. For more information on ports and connectors, see "About Your Computer" in youronline User’s Guide.• Battery life and usage: Various batteries are available for use with your computer. Performingcertain types of operations, such as extended wireless operation, can significantly reducebattery life and operating time.For more information about battery performance and usage, see "Using a Battery" on page 13.For more information about conserving power, see your User’s Guide.power button