While you can modify the hardware’s interaction with your operating system via software drivers, certain lower-level functions of a device remain constant and unchangeable. That’s firmware.

Drivers teach the operating system to interact with each bit of hardware. Graphics cards, sound cards, networking cards, USB peripherals, and everything else you connect to your computer relies on ...

Below-the-Operating System: ThinkShield built-in solutions cover hardware, firmware, operating system ... Lenovo has built on its success as the world’s largest PC company with a full-stack ...