Often abbreviated PgDn, the Page Down key is standard on PC and Macintoshkeyboards. Its meaning differs from one program to another, but it usually moves the cursor down a set number of lines.
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The Windows operating system (Windows OS) refers to a family of operating systems developed by Microsoft Corporation. We look at the history of Windows...
UPDATED: This article was updated on April 6, 2021 by Web Webster
Learn about each of the 5 generations of computers and major technology developments...