Edit Existing Wallpaper Background To tweak the existing wallpaper on your iPhone’s Lock screen, go to Settings > Wallpaper or lock the phone and long-press on the screen. Swipe left and right to find ...

I've used dual monitors for years: How I finally fixed the 'invisible wall' ...

Pretend you're paying attention to your Zoom call on one screen while you're actually just chatting on Slack on another. These days, setting up dual monitors is easy, but don't just plug in a second ...