I installed Ubuntu 18.04 LTS on my laptop, played around it for a bit, and then completely wiped the HDD. By completely, I mean that I literally wiped every partition merged and then formatted it again and then installed Windows 10.
So my situation is:
After all of this, I ran windows and all, but one day I went to the Windows Boot Manager and I saw the generic names like ATA HDD, ATAPI CD...And the last one was Ubuntu.
I tried clicking it, but it booted to Windows after that, and I wanted to install Windows 7. Then I realized that I couldn't boot from USB. I don't know if this was related, but I am just telling, for the sake of context.
So my question now is:
How can I remove the Ubuntu entry from the Windows Boot Manager?
