by Julieanne Kost
The Tool Box can be displayed as either a single or double column. Clicking the double arrows at the top of the tool box will toggle their layout. Any tool in the toolbox can be selected with a single letter shortcut key. Type that letter, get that tool. Some tool slots in the toolbox have more than one tool in them. If you want to cycle through nested tools hold the Shift key and type the shortcut for the tool. If you prefer to cycle through the tools in a group without using the Shift key, this option can be turned off by selecting (Mac) Photoshop > Preferences > General (Windows) Edit > Preferences > General) and unchecking “Use Shift Key for Tool Switch”.