I’m the one who have this problem for several month and tried many fix in the internet. Hope this help for anyone who has this problem 🙂

Problem:
Windows 10 always add keyboard layout that user didn’t intend to have it like in my case it’s always add UK keyboard layout:

Fix:
In order to fix this problem you have to do following steps:

1. Go to setting > Time & Language > Region & Language > Administrative language setting
2. Under Welcome screen and new user accounts make sure that there are no extra keyboard layout appear in the list
3. Click OK and Restart PC. This should fix your problem.

****For Window 10 2004 and Later

1. Go to Control Panel > Clock and Region > Region > Change date, time, or number formats
2. Go to Administrative tab
3. Click on Copy settings…
4. Under Welcome screen and new user accounts make sure that there are no extra keyboard layout appear in the list
5. Click OK and Restart PC. This should fix your problem.