Here to help.
Write and save
Choose New Document, or open a Markdown file. Save with the disk button. The document menu contains Save as, Find and replace, and export options. On a narrow screen, swipe the formatting row to reach more tools.
Your files
Documents remain ordinary .md files. If a file cannot be reopened after you move it or change file-provider access, open it again using the file picker.
Present a document
Follow the Markdown-to-slides guide with a downloadable sample and keyboard controls.
Report a problem
Include your TenLing version, operating system, and the steps that reproduce the issue. Remove personal information and private document contents before sharing screenshots or examples.