1. Download IntelliJ IDEA for you platform

2. IntelliJ IDEA Community Edition or Ultimate?

3. How can I get IntelliJ IDEA Ultimate for free?

4. How do I install IntelliJ IDEA on my platform?

5. How do I customize the IDE on the first run?

6. I used another IDE before. What to do?

7. How to get started with IntelliJ IDEA?

8. How do I submit the feedback?