Traditional Culture Encyclopedia - Traditional stories - 1, What are the bits of the operating system and the format of the hard disk for traditional booting?

1, What are the bits of the operating system and the format of the hard disk for traditional booting?

MBR format.

Traditional hard disk boot record is MBR format, MBR can not support more than 2T hard disk. But it has the best compatibility. The hard disk partition format is MBR format and the boot mode is Legacy, which is the traditional boot method. The hard disk partition format is GUID (GPT) format, and the boot mode is UEFI.