With the release of iOS 15.4, iPadOS 15.4, and macOS 12.3, Apple unleashed a ton of new features. We saw a preview of one of the most anticipated new features way back in June 2021 when it was announced at WWDC, and now it's finally available for everyone with an iPad and Mac. Universal Control allows you to use your Mac's keyboard, mouse, and trackpad on your iPad or another Mac computer — up to three different devices at once. The screens aren't shared, just the typing input and mouse cur...
