Whoa! Photoshop is teaching me how to Photoshop =D I really like the new UI Tool Bar help in Adobe Photoshop CC 2018.
Check out the video above to see it in action!
Now when you hover over tools, Photoshop gives you a short animated tutorial teaching you how to use the tool and what it actually does.
This is the old version. It just says the name and the hotkey to activate it.
YouTube Channel: www.youtube.com/sebastianbleak