Trust me, nothing you would be impressed about.

Middle click to open tab, control C in a password manager, and then remember a minute later to paste it where it belongs, switching between tabs quickly, getting an SMS, and only glancing at it quickly enough to remember the number and type it in.

It's amazing how such normal every-minute tasks for tech people like us are freaking wizardry to the average user. Whenever I'm on my home office PC and on the phone with anyone in my family, they make some comment about how my typing sounds like a machine gun or something.