[NandagopaRaj]

Summary

Added a Troubleshooting and FAQ section to the README to help beginners resolve common setup issues.

Related issue

Closes #11

Changes made

• Added an explanation of why opening the project using file:// may not work.
• Documented how to start a local server using Python or Node.js.
• Added instructions for hard-refreshing the browser.
• Explained where to add new resources in the project.
• Added troubleshooting steps for local server startup problems.

Testing performed

• I ran the site locally and tested the change.
• I checked the browser console for errors.
• I tested on desktop and mobile widths.
• Other (please describe): Reviewed the README changes for Markdown formatting and clarity.

Screenshots

Not applicable — this change only updates documentation.

Contributor checklist

• My change follows the existing code style.
• I have tested my change locally.
• I have not committed unrelated files.
• I have commented my code where non-obvious logic lives.