Dell 1100, Dimension B 110 manual Hyper-Threading, Click Hardware and click Device Manager

•Use CD-Rs to burn music CDs that you want to play in regular stereos. CD-RWs do not play in most home or car stereos.

•You cannot create audio DVDs with Sonic DigitalMedia.

•Music MP3 files can be played only on MP3 players or on computers that have MP3 software installed.

•Commercially available DVD players used in home theater systems may not support all available DVD formats. For a list of formats supported by your DVD player refer to the documentation provided with your DVD player or contact the manufacturer.

•Do not burn a blank CD-R or CD-RW to its maximum capacity; for example, do not copy a 650-MB file to a blank 650-MB CD. The CD-RW drive needs 1-2 MB of the blank space to finalize the recording.

•Use a blank CD-RW to practice CD recording until you are familiar with CD recording techniques. If you make a mistake, you can erase the data on the CD-RW and try again. You can also use blank CD-RWs to test music file projects before you record the project permanently to a blank CD-R.

See the Sonic website at www.sonic.com for additional information.

Hyper-Threading

Hyper-Threading is an Intel® technology that can enhance overall computer performance by allowing one physical processor to function as two logical processors, capable of performing certain tasks simultaneously. It is recommended that you use the Microsoft® Windows® XP Service Pack 1 (SP1) or later operating system because Windows XP is optimized to take advantage of Hyper-Threading technology. While many programs can benefit from Hyper-Threading, some programs have not been optimized for Hyper-Threading and may require an update from the software manufacturer. Contact the software manufacturer for updates and information about using Hyper-Threading with your software.

To determine if your computer is using Hyper-Threading technology:

1Click the Start button, right-click My Computer, and then click Properties.

2Click Hardware and click Device Manager.

3In the Device Manager window, click the plus (+) sign next to Processors. If Hyper-Threading is enabled, the processor is listed twice.

You can enable or disable Hyper-Threading through system setup. For more information on accessing system setup, see page 83. For more information on Hyper-Threading, search the Knowledge Base on the Dell Support website at support.dell.com.

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Setting Up and Using Your Computer