Statement

Hackers create to intentionally damage computers by deleting files, erasing hard drives, stealing information, or slowing computer performance.

Operating system software, also called a$($n$)$ manages computer hardware and software.

Unlike application software programs, which run in a window on your desktop, usually run in the background whenever they're needed.

Widgets or gadgets are programs that appear on the desktop and display little pieces of information such as a calendar.

Often used as keyloggers to steal passwords to online accounts, disguise themselves as useful programs like utilities.