Hello,
Thanks for reaching out! I'm Microsoft user like you.
Adding an input language lets you set a language-preference order for websites and apps, as well as change your keyboard language.
Select the Start button, then select Settings > Time & Language > Language.
Under Preferred languages, select the language that contains the keyboard you want, and then select Options.
Select Add a keyboard and choose the keyboard you want to add. If you don't see the keyboard you want, you may have to add a new language to get additional options.
Return to the Language settings page, and select Add a language.
Choose the language you want to use from the list, and then select Next.
Review any language features you want to set up or install, and select Install.
Reference :
https://support.microsoft.com/windows/12a10cb4-...
Best Regards,
Prakash