Worked on the microsoft/AI-For-Beginners repository to restore access to AI and NLP learning materials by repairing broken lesson resource links in the README. Addressed documentation issues through three targeted updates, using Markdown for content management and Git for version control. The approach focused on validating and updating resource links to ensure learners could reliably access materials such as Generative Recurrent Networks content. This work improved documentation hygiene and reduced potential friction for new users, leading to fewer support queries and smoother onboarding. The contribution demonstrated attention to detail in documentation and a methodical process for maintaining resource accessibility and reliability.