Google Extensions are extra features and functionality that you can easily add to Google Chrome. By using extensions, you can customize Google Chrome with features you like, while keeping your browser free of things that you don't use. Extensions are added to the upper right side of your URL bar. See example below:
Google Apps are web apps that are designed to be entirely used within the browser located on your Chrome dashboard. The great part of installing applications is that when you sign into Google on any computer your applications will follow. See picture example below:
My Favorite Google Chrome Extensions and Applications:
Download Google Chrome browser and give these extensions and applications a try. They are time saving applications and really enhance your time spent on the computer.