If you’ve ever needed to do a deep dive into your PC’s system settings, you might have come across the BIOS, but what is the BIOS exactly?  Keep reading to discover everything you need to know about your computer’s BIOS, including what it is, what functions it’s responsible for and how you can access it.   What is a BIOS? 

The BIOS is the software used by the CPU in a computer to perform start-up procedures. This includes loading up
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