Training others to avoid online scams involves focusing on human behavior rather than technical jargon. Encourage a healthy skepticism towards emails and attachments, and emphasize the importance of verifying sources before taking action.

If you receive a suspicious email, do not open any attachments or click on links. Instead, verify the sender's identity and consider using tools like Virus Total to check for potential threats before taking any further action.

For most personal devices, built-in security features are often adequate. Many third-party security software options provide only marginal additional protection, so it's wise to evaluate whether the investment is necessary for your specific needs.