A useful third-party party app that can be downloaded (often for free) to extend the functionality of a browser beyond browsing.

Which of the following is NOT likely to be trends in the future?

Which of the following is NOT an example of a web browser?

Banking sites often use pop-ups and therefore blocking all pop-ups might interfere with these features.

Wikipedia is probably the most well-known example of a wiki. 

Why does Wikipedia sometimes receive criticism?

If Facebook is a website, why do you need an email address to create a Facebook account?

Which of the following is NOT an example of social networking sites or tool?

Which settings allow you to specify or limit who can view your information, who can post to your wall, who can tag you in posts as well as who can share your posts?

Your sister complains that she has over 2000 messages in her email inbox, some dating back several years.

What can she do to fix this situation besides deleting any of the messages?

Match the correct terms below.