How to add a hotkey to the bar?

[IdealPoint]

I just recently purchased this, and am having fun, but I can't figure out some of the UI quirks.

I started with a wild infusion. Later, I reassigned the hotkey for that infusion to a new skill. The infusion hotkey disappeared. How do I add it back to the hotkey bar?

[Huzzy]

Open your skills list on the bottom right corner or right-click on the toolbar spot you want to be assigned. After that it should be pretty straightforward.

You can also click and hold a skill on the the toolbar and drag it to another position.

Edit: derped on the second part. Right-clicking on a skill actually let's you assign some usage options, not assign a skill to the toolbar.

Also you can drag items from your inventory to the toolbar as well, in case they have some effects or something.

[IdealPoint]

Thank you!

[JacksonTriggs Fan]

Free newbie tip, for "sustain" talents, if you do that right-click thing, setting them to "auto-use when no monsters are visible" will make your character turn them back on after combat if the enemy turns them off through special abilities, and then you can clear them from your limited space task bar.