If your Dell device is under warranty, you can request a set of backup and recovery discs containing the factory-installed operating system as well as your device’s drivers and utilities.
To submit your request for backup and recovery discs, enter your Service Tag below and click Continue. The Service Tag is the 7-character code usually found on the bottom or back of your device.
To ensure that you have the most up-to-date device drivers, we suggest that you visit our Drivers and Downloads page.
How to Restore or Reinstall Microsoft Windows on a Dell Computer
How to use the Dell Support Site to identify and install the drivers for your Dell PC
Dell Software Download center