> As of now, Phyllome OS only officially supports host computers with Intel CPUs and Intel internal graphics card (iGPU). Other editions will follow.
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## Enable hardware-assisted virtualization
For Phyllome OS to work as intended, hardware-assisted virtualization needs to be enabled.
> For Apple hardware, support for hardware-assisted virtualization seems to depend on you firmware version and your CPU model. Go directly to the `Make sure that hardware-assisted virtualization is enabled` section.
During the boot process, you need to press a certain key to access the firmware configuration tool for your motherboard, also known as BIOS or UEFI.
The most common keystrokes are <kbd>F2</kbd> or <kbd>Del</kbd>.
Hardware manufacturers could not agree on a common keystroke to access the firmware configuration tool, so please have a look at the documentation provided by your hardware manufacturer.
