What is a Firmware?
Firmware or microcode is fundamentally a set of instructions needed for specific devices to perform the tasks that they were made for. In simpler words, it is the programming that is responsible to run the machine. Unlike software, the firmware isn't made to perform specific functions on the hardware, rather it is utilized to complete the core functions of the hardware...
Why Do We Need Firmware Updates?
As firmware completes the essential elements of hardware, firmware updates bring some alterations in the program, which are important to empower the corresponding devices to operate proficiently as well