First and foremost, you’ll need to install BetterTouchTool. It supports Precision drivers and multitouch gestures like pinch to zoom and multifinger swipes for switching desktops. Additionally, you … Move three fingers horizontally on your trackpad and either nothing will happen, or you’ll switch to a different “desktop space.” This state of affairs is most easily seen by making an app full-screen. Here's an example how You this would look like in BTT (tip tap gestures to switch tabs): Share. Here, you’ll see all of the apps that you have open.
I actually had to check the 'Zoom in or out - Pinch with two fingers' box to even figure out what you were talking about.