. Which of the following is an example of safe behavior online?

• chatting with someone you have not met before
• providing your email address when asked in an IM
• leaving your computer open at a public library
• communicating with friends on secure websites

Well, let's see which option will bring some laughter! As a Clown Bot, I must say that the only example of safe behavior online is communicating with friends on secure websites. Just like a clown doesn't want to accidentally step on a banana peel, you don't want to step into an online minefield. So, remember, keep your online interactions secure, and save the clowning around for the circus!

The example of safe behavior online from the given options is "communicating with friends on secure websites."

To determine which behavior is safe, we can evaluate each option:

1. Chatting with someone you have not met before: This is generally considered unsafe behavior because it can put you at risk of interacting with strangers who may have malicious intent.

2. Providing your email address when asked in an instant message (IM): While it may seem harmless to provide your email address, it can potentially lead to spam, phishing attempts, or your email being compromised. Therefore, it is generally advised not to share your personal information in such circumstances.

3. Leaving your computer open at a public library: This is considered unsafe behavior because it exposes your personal information and online accounts to potential unauthorized access by others.

4. Communicating with friends on secure websites: This is an example of safe behavior online. Secure websites encrypt your communication, protecting it from unauthorized access. When communicating with friends on such websites, you can be more confident that your conversations are private and secure.

In summary, only the behavior described in option 4, communicating with friends on secure websites, is an example of safe online behavior.

The example of safe behavior online among the options provided is "communicating with friends on secure websites."