Q1. How to use Multi-language feature on windows 10? OR, Can’t use fonts other than “English or windows default language fonts” on windows 10.
Sol. Download the fonts of desired language from Start -> Settings -> Time & language.
Click Region & language, and then click Add a language.
Click the language for the font you want to add. Any fonts associated with that language will be downloaded, and your text should display correctly.
Secondly from Control Panel->Clock and Region->Administrative tab select change the system locale language used when displaying text in programs that do not support Unicode to your preferred language. Restart windows when prompted.