We created 200 desktops on our test system just to see if we could, and Windows had no problem with it. Windows 10 allows you to create as many desktops as you need. To add a new desktop, click the “New Desktop” button at the bottom right of the screen.
If you’ve never set up an additional virtual desktop before, that’s all that Task View shows. You can switch to any app by just clicking on it. The Task View is a full screen app switcher that shows all the apps running on your PC. You can also open the Task View by hitting Windows+Tab on your keyboard. Right-click any open space on the taskbar and choose the “Show task view button” option to turn it back on. If you don’t see that button, you might have switched it off. On the taskbar, click the “Task View” button.