Ok, I made this little tid-bit a question by its title... so, anyway...

Whilst on Desktop, > Top-Left, come down, Switcher Bar is out & all currently, active APPs are showing thumbnails... Lf Clk on said Bar & that holds. In other words, allowing one to view all live APPs and the Desktop simultaneously. Once the Desktop is clicked the Switcher Bar drops (back), until touched, again, of course.

Just a wee thing; most are, likely, already, aware of this.

Attachment 2940

PS: I always called it the APP Bar, seems it's the Switcher Bar, yeeeesh, lol