Gurnoor Singh enhanced the contributor onboarding process for the microsoft/ebpf-for-windows repository by delivering targeted documentation improvements. Focusing on Markdown-based documentation, he updated the GettingStarted.md file to include detailed Windows Clang installation steps and clarified the environment setup process, directly addressing common pain points for new contributors. He also implemented checksum validation for the PowerShell setup script, ensuring reliable and secure environment preparation. These changes streamlined the onboarding workflow, reduced setup errors, and lowered support overhead. While the work was limited in scope to documentation, it demonstrated attention to detail and improved the overall contributor experience for the project.