Media Summary: What happens when you press the power button on your What really happens when you power on your Whether you have a laptop, desktop, smartphone, or tablet, your device has an operating system (also known as an "OS").
Computer Basics What Is Booting - Detailed Analysis & Overview
What happens when you press the power button on your What really happens when you power on your Whether you have a laptop, desktop, smartphone, or tablet, your device has an operating system (also known as an "OS"). (Recommended Video quality (resolution): 360p) The We're going to take a look inside a typical This video explains the difference between the BIOS, CMOS, and UEFI. It also explains what the purpose of the CMOS battery.
