The magic Alt+Enter to show intention actions.

IntelliJ provides Contextual Aid - hints, tips, help and advice at the point at which you need it.

To create that demo, I jotted down some topics that I think are interesting in IntelliJ IDEA, which are worth making a note of here:

In the slides above, there's a section 'The Power of IntelliJ IDEA' with no content - that's because that's a place for a live demo of working with IntelliJ IDEA.

I've written a few tutorials about specific topics performed in IntelliJ IDEA: Introduction to Refactoring, Test Driven Development, and Migrating to Java 8.

For example AngularJS, HTML5, Groovy, Java and MongoDB All Together, Java 8 in Anger and Refactoring to Java 8.

Some of my own presentations are live coding using lots of IntelliJ IDEA features, watching them might give an idea of what's possible.

Check out Keyboard Shortcuts You Cannot Miss and DZone's IntelliJ IDEA Refcard.

There's an extensive JetBrains article on Migrating from Eclipse.

If you want, you can also use the Eclipse keymap and the Eclipse compiler.

If you have IntelliJ IDEA power users near you, get them to install Presentation Assistant so you can see all the shortcuts they're using.

Video: 42 IntelliJ IDEA Tips and Tricks.

$Eclipse cheat sheet shortcuts pdf$

ZeroTurnaround's rather excellent (and extensive!) article Getting Started With IntelliJ IDEA as an Eclipse User.The printable IntelliJ IDEA default keymap and Mac keymap.Key Promoter, a plugin that tells you what the keyboard shortcut is for every mouse action you perform.List of resources for those trying to make the switch from Eclipse to IntelliJ IDEA: