The document defines common computer and technology terms like login, folder, enter, laptop, screen, backup, keys, scroll bar, camera, click, shift, drop, processing unit, drag, download, file, tablet, the cloud, copy, software, space bar, on, swipe, delete, disk, mouse, password, upload, arrow keys, cut, cursor, exit, alphabet keys, hard drive, off, keyboard, print, save, browser, and window. It provides brief descriptions of what each term refers to and its basic function.