I’m in Spring Cleaning mode at the moment. Yesterday’s tip was about getting rid of clutter in your Photoshop workspace by clearing away your palettes. Here’s another quick one. Just double-click on the bar at the top of the toolbox and it is instantly minimised down to the bar with the feather image. To get the full toolbar back, double-click on the bar again. Absolutely invaluable when you want to make some space on your screen.
Photoshop Quick Tip: Minimise the Toolbox