How to update BIOS using a Dell Laptop!

        BIOS stands for Basic Input Output System. It Comes pre-installed on the desktop computers. It is a firmware basically used to perform hardware initialization during the booting process for the operating systems. This article describes how to update or install BIOS in any desktop or laptop manufactured by Dell.

Step - 1 : Go to the Dell official website and head to the support page. Then head to the Product Support option.

Step - 2 : Now enter the Service tag i.e 8X9KZG1

Step - 3 : Scroll down to the Drivers option. Under the Driver section find BIOS. If update available like below then download and install it.

This will updated the system BIOS.