A Comprehensive Guide to Updating Your Firmware
Utter the word “firmware” to the average PC user, and you'll likely elicit a blank stare in return. But the concept isn't really that hard to understand, and once you have this knowledge, you can quickly improve your PC and any number of other devices, making them faster, more stable, and supplemented with features that didn’t come in the box.
Firmware is a set of permanent instructions on a piece of hardware, stored in the device’s read-only memory. It’s analogous to a driver file that’s embedded in the device, providing the hardware identical information each time it powers up. 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.
