How to force IntelliJ IDEA to show welcome screen again?

IntelliJ has a very good welcome screen, but after first use, when I open IntelliJ the next time, it will open my last opened project directly. But what if I want to revisit the welcome screen? Is there a way to do it without restarting IntelliJ? I am using IntelliJ IDEA 14.

https://www.jetbrains.com/idea/help/welcome-screen.html

How do I restore the main menu in IntelliJ?

If you hide the main menu, you can still access it with the corresponding action: press Ctrl+Shift+A and search for main menu.

How do I change my splash screen in IntelliJ?

To disable the splash screen add -Dnosplash=true in Help | Edit Custom VM Options or nosplash=true in Help | Edit Custom Properties. It can be also disabled by running with nosplash command line option.

How do I fix my IntelliJ IDEA?

From the main menu, select File | Repair IDE. IntelliJ IDEA will automatically launch the first recovery step and refresh the virtual file system. IntelliJ IDEA will display a notification that you can use to continue or complete the recovery process.

I'm using not IntelliJ but WebStorm however, maybe same settings.

how about this?