Your background information should come from scholarly books and journals, or reputable mass media sources. Use search engines such as JSTOR and Google Scholar.

Create an annotated bibliography by providing at least ten sources relevant to your topic.

• Name of author(s).

The alt attribute is quite useful. It helps screen reader users understand what is shown in the picture. Unfortunately, many developers don’t use it efficiently. They either duplicate the text around the picture or don’t add it at all.

But we can use alt differently. For example, use the ti...

It might sound like conventional wisdom, but giving your data table a clear and succinct title is as important as any other design decision you make. With a good title, tables are portable: they can be used in a number of different contexts, as well as cited from external sources.