Shortcuts · Desktops and spaces
Switch virtual desktop: the Mac and Windows shortcut
macOS
Control+Left arrow+/+Right arrow
Windows
Win+Ctrl+Left arrow+/+Right arrow
What catches people out
macOS calls them Spaces. On Mac the shortcut is off until you have a second Space to switch to.
See it in the full table alongside 69 others, or search for the one you actually came for.