If you use Microsoft Word (or a similar word processor), you probably know well enough how to save a document. You click Save, choose a folder, give the document a name, and then click Save, OK, or ...

DOCX isn't always best—switching to different document formats can solve real-world frustrations.

You can open or import a surprising number of file formats into Microsoft Word. Not to be confused with file formatting, which—in most programs—refers to the design of a page, file formats are little ...