First of all, what is alternative text? Alternative text, or alt text, is the written description of an image that we include in online pages and documents for those who do not see it. When we write ...

How to write text descriptions for graphs, charts, maps or infographics that convey detailed factual information. Part of:How to write text descriptions (alt text) in BBC News articles Contributors ...

With Markdown, writing HTML-formatted documents is as easy as writing plain text. Software developers use it, but so do many others. The Markdown text format makes it easy for people—not only software ...