Access the boot menu on PC

When you turn on the PC, it goes through a sequence of boot devices, such as a hard drive, DVD, USB stick, or network. This sequence is determined in your PC's BIOS settings. It's best to leave this as default in order to keep the start time to a minimum. If you want to boot your PC from a DVD or USB key to, for example, install Windows, then you can access the boot menu.

Install Windows 10 from USB (using an ISO file): https://youtu.be/cFCys-Hgl1c

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