Steps to convert MRB to GPT drive structure in Windows 10
in previous versions of windows, you were forced to reinstall the entire operating system if you wanted to convert from master boot record (mbr) (legacy bios) to guid partition
Tags : legacy bios
How to check the computer that supports EFI / UEFI or Legacy BIOS
how to know if windows starts in uefi or legacy bios mode, please refer to the following article of network administration.
How to convert Legacy BIOS to UEFI in Windows 10
in previous versions of windows, you had to reinstall the entire operating system if you wanted to convert legacy bios or master boot record (mbr) to uefi or guid partition table
Intel expects to end Legacy BIOS support by 2020
intel expects to abandon bios legacy technology support in modern server and client chipsets by 2020. at that time, its products will only support uefi class 3 or newer versions.