How To Remove Linux (Ubuntu) From Dual Boot In Windows10
How to Remove Linux from Dual Boot in Windows 10 and Uninstall/Delete UEFI Boot Entry! (Ubuntu 2021) shows how to delete and remove the UEFI boot entry for GRUB and uninstall/remove/delete Linux from a Dual Boot Windows 10 system. An important step is to remove the UEFI so that GRUB doesn’t hang. Then you will have a free Windows 10 only system so that you can reallocate Linux to another place or completely remove a distro from your system. This is a step-by-step easy to follow guide using Ubuntu 20.04 LTS as an example.
cmd commands :- bcdedit /enum firmware
bcdedit /delete (paste copied path)
ubuntu