Formal language is typically used in academic and professional settings, while slang, emojis, and acronyms are more commonly used in informal online communication.

Acronyms are formed by combining the initial letters of a series of words to create a new word, such as LOL (laughing out loud) or IMHO (in my humble opinion).

Online communication can be risky because it can be difficult to convey tone and intent, leading to misunderstandings. Additionally, cyberbullying, identity theft, and other forms of online harassment are common risks.

Netiquette is a set of rules and guidelines for appropriate behavior in online communication, such as being respectful of others, avoiding personal attacks, and not spamming.

Using strong passwords, being aware of phishing scams, and keeping your personal information private are all important strategies for staying safe online.

Catfishing is the practice of creating fake online profiles to deceive or scam others, often for romantic or financial gain.

Phishing scams are attempts to trick people into giving up their personal information or financial details by posing as legitimate companies or organizations.

Identity theft is the unauthorized use of someone's personal information, such as their name, address, or credit card number, to commit fraud or other crimes.

Blocking or ignoring the bully, reporting them to the platform or website, and talking to a trusted adult are all strategies that can help you protect yourself from cyberbullying.

Cyberstalking is the practice of using technology to stalk or harass someone online, such as by sending them unwanted messages, posting their personal information online, or tracking their online activity.

Being skeptical of unsolicited emails and messages, never clicking on links or opening attachments from unknown senders, and using strong passwords and enabling two-factor authentication are all strategies that can help you protect yourself from online scams.

Misinformation, disinformation, and fake news are all terms used to describe the practice of spreading false or misleading information online.

Checking the source of the information, being aware of your own biases, and considering the evidence and arguments presented are all strategies that can help you identify misinformation or disinformation online.

Digital activism, cyberactivism, and online advocacy are all terms used to describe the practice of using online platforms to promote positive social change.

Using social media to raise awareness about a cause, starting an online petition, and organizing an online protest are all examples of digital activism.