Apple's latest M5 MacBook Air, MacBook Pro, and MacBook Neo models introduce a keyboard change that longtime Mac users will spot the moment they sit down to type. The company has replaced text labels with universal symbols on five common keys: Tab, Caps Lock, Shift, Return, and Delete, according to Daring Fireball. Now, instead of seeing familiar words like "shift" or "return," you'll find the same glyphs that have appeared in Mac dropdown menus for decades.