White space

Sections of a document that are unused. White spaces help separate paragraphs of text, graphics and other portions of a document, and helps a document look less crowded. Using white space effectively in important documents, such as resume's, can help keep the reader reading the document or allow a reader to get an overview.
How to create white space

White space is created by pressing the return key, spacebar key, or the tab key and can also be created by setting the document's margins and inserting form feeds or tables.

Creating an empty space or white space in HTML

To create an empty space in HTML enter the  

Every space has a dot in my document

If formatting marks are enabled in a document each space will have a small dot to represent the space character. You can disable this feature by turning off formatting marks.

• Full listing of Extended special HTML characters.

Also see: Double space, Keyboard definitions, Nbsp, Underscore