Alt-Tab was among the first Windows keyboard shortcuts I learned when I first used a PC over two decades ago, right after Ctrl-C (copy) and Ctrl-V (paste). Alt-Tab opens the app switcher, which lets ...

Command-Tab is one of my Mac's most-used keyboard shortcuts. It lets me switch between open apps quickly, which is a crucial part of my workflow. But I am guilty of using way too many apps at once, ...