Completing the wiki for users

[juliagoda]

How to use the program and what it can do

1. Write descriptive titles and subtitles
2. Use annotated screenshots
3. Show examples and end results

[github-actions]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions

[github-actions]

The issue has been closed because there was no action since the pull request was marked as stale