LOL is a widely used acronym that expresses amusement or laughter in online communication.

The emoticon ":)" is commonly used to convey happiness or a positive emotion in online communication.

Netiquette refers to the rules and conventions of appropriate behavior and communication on the internet.

Clickbait refers to online content with sensationalized or misleading headlines designed to attract clicks.

Cyberbullying involves the use of electronic devices to bully or harass someone online.

BRB is commonly used to indicate that someone will be away from their computer or online conversation for a short period.

Phishing involves sending fraudulent emails or messages to trick people into revealing personal information or financial details.

IMHO is used to express one's personal opinion or viewpoint on a topic.

Trolls are individuals who intentionally disrupt online discussions or communities by posting inflammatory or provocative messages.

NSFW is used to indicate that content is inappropriate or unsuitable for viewing in a professional or public setting.

Memes are images, videos, or pieces of text that are widely shared and imitated online, often with humorous or satirical intent.

IRL is used to refer to events, activities, or interactions that occur in the physical world, as opposed to online.

Cybersecurity involves protecting information and systems from unauthorized access, use, disclosure, disruption, modification, or destruction.

A VPN is a private network that allows users to securely access another network over the internet.

A digital footprint refers to the trail of data and information that an individual leaves behind while using the internet.