Worked on the cs-pub-ro/operating-systems repository to enhance the onboarding experience for macOS users by updating documentation related to virtualization with UTM. Focused on aligning instructions and download links with the latest x86_64 qcow2 image, the work clarified the emulation-based import and usage workflow, making setup more reproducible and reducing user setup time. Leveraged Markdown for documentation and emphasized artifact accuracy and maintainability in misc/resources.md. No bugs were fixed during this period, but the targeted documentation improvements provided clearer deployment steps and ensured that the repository’s virtualization guidance remained current and accessible for new contributors.