
8Quick Reference Guide
• Notebook System Software (NSS) — If 
you reinstall the operating system for 
your computer, you should also reinstall 
the NSS utility. NSS automatically 
detects your computer and operating 
system and installs the updates 
appropriate for your configuration, 
providing critical updates for your 
operating system and support for 
processors, optical drives, USB devices, 
etc. NSS is necessary for correct 
operation of your Dell computer.
To download Notebook System Software:
1
Go to 
support.dell.com
, select your 
country/region, and then click 
Drivers & 
Downloads
.
2
Click 
Select a Model
 or 
Enter a Tag
, 
make the appropriate selections or enter 
the appropriate information for your 
computer, and then click 
Confirm
.
3
Scroll down to 
System and 
Configuration Utilities
→ 
Dell 
Notebook System Software
, and then 
click 
Download Now
.
NOTE: The support.dell.com user interface 
may vary depending on your selections.
• Software upgrades and troubleshooting 
hints — Frequently asked questions, hot 
topics, and general health of your 
computing environment
Dell Support Utility
The Dell Support Utility is an automated 
upgrade and notification system installed 
on your computer. This support provides 
real-time health scans of your computing 
environment, software updates, and 
relevant self-support information. Access 
the Dell Support Utility from the 
icon in the taskbar. 
• How to use 
Microsoft Windows XP 
and
 
Microsoft Windows Vista
• How to work with programs and files
• How to personalize my desktop
Windows Help and Support Center
1
Click 
Start
→
 
Help and Support
.
2
Type a word or phrase that describes 
your problem and click the arrow icon.
3
Click the topic that describes your 
problem.
4
Follow the instructions on the screen.
• Information on network activity, the 
Power Management Wizard, hotkeys, 
and other items controlled by 
Dell QuickSet.
Dell QuickSet Help
To view 
Dell QuickSet Help
, 
right-click the 
QuickSet icon in the Microsoft Windows 
taskbar.
For more information on Dell QuickSet, 
see "Dell™ QuickSet" in the User’s Guide.
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