During January 2025, contributed to the zadjii-msft/PowerToys repository by delivering a targeted feature for the QuickAccent tool, enabling Proto-Indo-European character input. This work involved defining new language mappings and updating the spell-check system to recognize the Proto-Indo-European language identifier, thereby improving accessibility for users working with ancient linguistic data. The implementation required full stack development skills, with a focus on C# and UI development to ensure seamless integration into the existing application. No bugs were addressed during this period, as the primary focus remained on expanding language support and enhancing the usability of QuickAccent for specialized workflows.