Firmware is software that is embedded in a piece of hardware. you can think of firmware simply as "software for hardware." however, firmware is not an interchangeable term for software. devices that you might think of as strictly hardware such as optical drives, a network card, a router, a camera. Firmware is basically a type of software, therefore making comparisons as if they are distinctly different would be wrong. instead of doing so, let’s focus on how firmware differs from other software. although software is an umbrella term that refers to anything data stored in hardware, in general. I think i'm on january firmware, and my uefi part says 204015e what's new/changed with surface... turbo4awd replied nov 24, check firmware version surface pro 3, check surface firmware version, check surface pro 3 firmware version, check surface pro firmware version,. ...