Open Settings.
Click on Time & Language.
Click on Region & language.
Under "Languages," click the Add a language button.
Use the search box to find the language you want to use.
Select the language, and click the Next button.
Check the Set as my Windows display language option.
Download Windows Language Pack from Microsoft :
https://support.microsoft.com/en-in/h...
Applies to: Windows 10Windows 8.1Windows 7
how to change windows 10 display language
how to change display language in windows 10
How to Change your System Language completely in