Content
What you can put on a screen, how to add it, and how each type behaves.
Overview
What counts as content, every format Screenly accepts, how long each item plays, and where content actually lives.
Adding content
Four ways in: upload a file, add a URL, point at a stream, or install an app.
The library
Folders, the details shown against each item, what deleting actually removes, and how to get your own files back out.
Content types
What is worth knowing about each kind of content: images, video, audio, PDFs, the office formats you have to export first, and apps.
Web pages
Any URL on a screen: how it is rendered, the settings that control it, sending screen details to the page, and pages behind a login.