UEFI uses the GPT partitioning standard instead of the old MBR standard. This allows UEFI to boot from bigger drives of over 2TB and, theoretically speaking, there is no real limit on the size of ...

To switch back to UEFI, restart your computer and access the BIOS setup by pressing the appropriate key (often F2, F10, or Delete) during boot. Locate the Boot Mode setting and switch from Legacy ...

UEFI brings more to the table than the old BIOS systems by providing a graphical interface, secure boot features, and support for drives that are larger than 2.2 TB. In older systems, BIOS mainly ...