When you plug a monitor into your laptop, you can select a different layout that you set up with a bigger screen or dual monitor setup in mind. Easy laptop-to-monitor transition: Snap Groups and Snap Layouts let you set different configurations for your windows, which is great for organizing a lot of windows on a big monitor, and also makes it easier to switch a laptop between mobile mode and desktop use.
You can set up multiple desktops to quickly toggle between workspaces for school, work, gaming, and other scenarios.
Improved virtual desktops: Windows 10 has virtual desktops, but the feature is easier and faster to use in Windows 11.