First of all, you have to exit the full-screen mode of both the apps that you want to use in the Split Screen feature.Image Source: OS Answer How to enable Split Screen View on a Mac Let’s see how you can use the split-screen feature of macOS to work faster without having to move between tabs using your mouse or pressing the ‘Command’ and ‘Tab’ buttons simultaneously. To use this feature, your Mac should be running on Catalina or a newer version. You can also drag and resize the window as per your need.
The Mac’s split feature first launched in macOS Catalina operating system, lets you work on two apps simultaneously on different sides of the display. You can improve your productivity by switching faster between different apps. It is quite frustrating and time-consuming to move back and forth between windows.
You might be copying some data into the spreadsheet from a work report or just chatting with someone on social media while watching some videos. Mac’s split-screen feature is especially for the multitaskers who constantly work on multiple apps and juggle between multiple windows at once.