Dell recommends applying this update during your next scheduled update cycle. The update contains feature enhancements or changes that will help keep your system software current and compatible with other system modules (firmware, BIOS, drivers and software)
This driver works for the following systems:
1.Double-click the new icon on the desktop labeled NVIDIA_GEFORCE-9800M-GTX_A00_R206881.EXE.
2.The Self-Extracting window appears and prompts you to extract or
unzip to C:\DELL\DRIVERS\R206881. Write down this path so the executable (I.e.
Setup.exe) file can be found later.
3.The Self-Extractor window appears.
5.After completing the file extraction, if the Self-Extractor
window is still open, close it.
6.Click the Start button and then click Run.
7.Type C:\DELL\DRIVERS\R206881 in the Open textbox and then click OK.
8.Follow the on-screen installation instructions.
Microsoft Windows XP
Here's other similar drivers that are different versions or releases for different operating systems: