Upload files to the repository

Option 1 - Create new file:
This approach is suitable when you need to add just a single file, such as a README, HTML, CSS, text file, etc.

The Steps:
- Add the file name and the file extention. Example Notes.txt, index.html, style.css, etc.
- Insert the content of the file
- Options to view the file. Different file extention (.txt, .md, etc.) has different preview
Preview for .txt file:

Preview for .md file:

- Options to save or cancel the changes.