Cyberbullying is the deliberate use of digital communication tools to harass, intimidate, or threaten individuals, often through means like social media, emails, or messaging platforms. It encompasses actions such as spreading rumors, sending hurtful messages, and sharing private information without consent, causing significant emotional and psychological harm to victims.

The term "dots per inch" (DPI) is a standard measurement used to assess the resolution and quality of printed output from printers. It quantifies the number of individual ink dots a printer can produce within a one-inch area, directly correlating with the sharpness and detail of images and text on the printed page.

The term "format" in the context of typed characters refers to the overall appearance that includes attributes such as font style, size, boldness, italics, underline, color, and other typographic settings. It encompasses all aspects of how text is visually presented on a digital or printed medium, ensuring clarity and aesthetic appeal.

ISP (Internet Service Provider) refers to companies or organizations that offer access to the Internet and related services to individuals and businesses. They connect users to the global Internet infrastructure through various technologies like DSL, cable modem, and fiber optics, enabling activities such as web browsing, email, and online communication. Examples include Comcast, AT&T, and Verizon.