[angusakthis-cpu]

Added a beginner-friendly guide explaining how to edit documentation using the GitHub website.

What does this change, and why?

This guide helps beginners understand how to make documentation changes directly through the GitHub website. It provides simple instructions to make the open-source contribution process easier for first-time contributors.

Changes made

• Added a beginner-friendly documentation editing guide.
• Explained the steps for making documentation changes using GitHub.
• Helped new contributors understand the contribution workflow.

Checklist

• Added documentation guide.
• Changes committed to a separate branch.
• No unrelated files modified.

[github-actions]

Thanks for the pull request, @angusakthis-cpu. Before a maintainer reviews it, one thing needs a look:

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Please edit the description and paste the template back in, then fill it out. You can find it in the repo under .github/.

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[TanbirRamim]

Thanks @angusakthis-cpu, nice addition. I moved it up above the checklist (it was sitting after the Next link) and adjusted the steps a bit so they match what GitHub shows now. Merged!