where is the fn key on a dell keyboard
Fn key The majority of portable computer manufacturers today (including HP, Dell, and Samsung) currently place the Fn key between the left Control key and the left Windows key, making it the second key from the left on the bottom row of the keyboard. This usually means that the Control key is reduced in size, but allows it to remain in the lowest-left position on the keyboard.
Unified Extensible Firmware Interface The Unified Extensible Firmware Interface (UEFI) is a specification that defines a software interface between an operating system and platform firmware. UEFI replaces the Basic Input/Output System (BIOS) firmware interface originally present in all IBM PC-compatible personal computers,[1][2] with most UEFI firmware implementations providing legacy support for BIOS services. UEFI can support remote diagnostics and repair of computers, even with no operating system installed.[3] The user can enter a setup utility by quickly pressing the manufacturer's specific setup key at an early moment when the computer starts up. The most common such keys are Delete, F2, F12, and Esc.