Apple just announced macOS Monterey (macOS 12). It includes new functionalities like Shortcuts for Mac or Airplay to Mac. But the most amazing new functionality seems to be Universal Control which connects your iPad to your Mac (or even several Macs). You can move your cursor from the Mac seamlessly over to an iPad, and control the tablet via your Mac’s keyboard and touchpad. You can even use on keyboard and mouse with two Macs and and iPad.