The solution is simple to change or install an new language in Windows 10!
Install or change the language in Windows 10 is a very important key feature in Win 10!
1.) ... Install and uninstall languages in Windows 10!
2.) ... Set a primary language as the display default language in Win 10!!
Spell-Checking or Auto-Correction in Windows 10 || open in Windows 10 all apps folder || Personal Files Folder in Windows 10
To install additional languages for Windows 10, or to change the current language, please press the key combination [Windows Logo] + [R] and enter the command control.exe /name Microsoft.Language (... See Image-1 Arrow-2).
Likewise, you can open the Windows-10 language settings (Image-1) via the "Control Panel"
See: ... Open Control Panel in Windows! and then click the icon (symbol) "languages".
Now you can install other language for the Windows-10 (... see Image-1 Arrow-1).
Move after installing the required language to the first position. (... see Image-1 Arrow-4)
Likewise, by a clicking on "Remove" Button you can uninstall unneeded languages from Windows-10.
Even if click be the language Options (... see Image-1 Arrow-5) and click on the text "Set as primary language,".
(... see Image-2 Arrow-1)
Then comes the message box to log-out from the Windows-10 PC.
You have to make but not immediately. The language change may not happen until after you log on to Windows 10 PC (logout / login)!
Tip: At this point, you can also change the Keyboard layout! (... see Image-2 Arrow-2)
FAQ 13: Updated on: August 21th 2015 16:25