Got a touchscreen laptop? Congratulations, you’re living in the future. Just swipe up and down with your finger on the screen. It’s that simple. But beware: you might leave greasy fingerprints all over your beautiful show. Keep a microfiber cloth handy, unless you enjoy looking at the world through a foggy window.
Also, don’t slap the screen. It’s not a drum. Gentle swipes, friend.
