Windows 10: how to completely delete an OS's bootloader on a computer after deleting the OS

I have windows 11 and created a new partition, then I installed Linux Mint on that partition. then i uninstalled Linux Mint and deleted its partition. but still there's an Ubuntu boot option in the boot options. how to delete it completely?

:)

 

deleted os

Im trying to access my pc cuz I accidentally deleted my os trying to extend the volume of a partition



And yes i followed the steps that was on the Microsoft link

But when I boot the bootable usb I get stuck on the black screen with a blinking cursor

 

My OS was deleted completely when I reset

My OS was deleted completely when I reset to manufacturer settings and I did NOT make a back up disc. Can I download MS OS?

 

Deleted icons stay on desktop (not in desktop folder)

I can only suggest that you
1 Add a list of steps you have already taken.
2 Add a comment about restarting the computer. Do the deleted icons disappear then?
2 Add a comment explaining if any Desktop items do delete correctly and whether or not there are any significant differences between those that do delete correctly and those that don't.
3 Add a list of any OS tweaks you have done & any third-party OS-related utilities you have run.

I assume you have already reinstalled your display driver.
I don't see a Repair install as being relevant. Repair Install - TenForumsTutorials

Denis