16 System Information Guide
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Service and Registration
Labels
• Express Service Code and
Service Tag Sequence
• Product Key (also called the
Product ID or Certificate of
Authenticity [COA])
The Express Service Code and Service Tag Sequence are
unique identifiers for your Dell computer.
You will need the Product Key (or Product ID) number to
complete the operating system setup.
Operating System CD To reinstall your operating system, use the Operating
System CD that came with your computer.
NOTE: The Operating System CD may not include all the
latest drivers for your computer. If you reinstall your
operating system, use the Drivers and Utilities CD to
reinstall drivers for the devices shipped with your
computer.
For more information about installing your operating
system, see the Dell-installed Microsoft
®
Windows
®
Setup Guide that came with your computer.
Dell-installed Windows Setup
Guide
See the Setup Guide for information on installing and
configuring your operating system.
NOTE: To obtain information on your operating system,
click the Start button and click Help or Help and Support,
depending on your operating system.
Resource Contents Using the Resource
