Visual aids in presentations are important for audiences to see, such as graphs, handouts, pictures, and models. Wolfram Alpha provides facts about data and compares two things to one another, defined as an "answer engine." Google Chrome is a browser for the Internet that uses new technology to improve users' experience.

1. My Favorite Technologies

2. Visual Aids in Presentations Something an audience can see Graphs, handouts, pictures, models

3. Wolfram Alpha Facts about data Compares two things to one another Defined as an “answer engine”

4. Google Chrome Browser for the Internet New technology to improve users experience