Windows 10: Removed Ubuntu

I recently removed ubuntu 20.04 lts from my ASUS by just cleaning it out by using disk management and merged the leftover space with my E:\ drive but my bootloader still shows ubuntu and when I clicked on it showed me "grub>" why?

:)

 

Remove account

I suggest you backup your personalized files first before removing the account.
To delete an account, follow these steps:

1. Press WIN + X keys and click Command Prompt (Admin) from the menu.
2. Type the following command and press Enter. Replace test with the name of your sister's account. Code:

 

Removing ubuntu from EFI File. rmdir /s ubuntu not working


Hello, hope someone can help. I am trying to remove ubuntu from the EFI file. I assigned the EFI file with the letter Z and have managed to list the directory. When I use the command
PS Z:\EFI> rmdir /s ubuntu (to remove ubuntu from the directory)
I get the following error "Remove-Item : A positional parameter cannot be found that accepts argument 'ubuntu' At line:1 char:1
Invalid argument; (remove -item, ParameterBinding Exception
Positional ParameterNot Found

Any help would be greatly appreciated.
Thanks

 

Networking issue - Windows and Ubuntu

Went on a short trip, took my Windows 10 laptop, turned off the Ubuntu computer and my wife's Windows 10 computer. When I returned, I turned everything back on and nether Windows computer could see the Ubuntu 16.04 LTS computer. On the Ubuntu computer, Files/Network clicking on Windows Network received "Unable to access location - Failed to retrieve share list from server: No such file or directory" error. Both Windows computers were able to use the Ubuntu before the trip.

Any suggestions?