preview(A placeholder on the Start screen that represents an app not yet installed on the PC); link(A connection between an element in a hypertext document, such as a word, phrase, symbol, or image, and a different element in the document or in another location, a webpage, file, or script); linking(A feature that allows users to easily add links to content within other content (e.g. pages, sections, section groups) and provides quick navigation through these links. The feature operates in the same manner that links work in wikis)
