The conversation between human and AI assistant.
What is the difference between UEFI and Legacy Mode which we need to choose while installing the OS?
Can I switch from Legacy Mode to UEFI without re-installing the OS?
It's possible but can be complicated. You'll need to convert the disk from MBR partition scheme to GPT and enable UEFI in the BIOS settings. It's recommended to backup your data before attempting this.