Win10+ubuntu Dual System Delete Ubuntu method

Previously summary

Win10 has tried many ways, mbrfix,easybcd, or Boot Option. Not even. The first two do not, restart after the operation can not go directly to Windows, the latter is not able to find the so-called delete Option. Then suddenly saw a clairvoyant blog: Win10+ubuntu dual-system installation and removal of Ubuntu (UEFI). The original problem is Legacy and UEFI. (My win10 is Uefi, and the above three methods are for legacy)

So the question is, how do you determine if the system is Legacy or UEFI ? Is there a post-detailed uefi or legacy BIOS? How to determine the Windows startup type

UEFI implementations

Very simple. Next software Easyuefi Click to download
After installation, open
Specific graphics operations See blog:uefi boot Windows10+ubuntu Dual System Delete Ubuntu method
or win10 GPT partition +uefi boot Uninstall dual system Ubuntu

Attention

Done, you can delete the space occupied by Ubuntu in management !

Win10+ubuntu Dual System Delete Ubuntu method