Greasy fingerprints and other debris can sometimes prevent it from reading your movements correctly. Your MacBook or MacBook Pro trackpad may have stopped working simply because it’s dirty. To give it a go, download and try MacKeeper! When it’s finished, select the apps you want to remove.In MacKeeper, select Smart Uninstaller on the left.Fortunately, you can fully remove apps with MacKeeper’s Smart Uninstaller: However, simply deleting these apps so they no longer appear in the macOS Applications folder won’t necessarily solve the problem since it can leave files behind. Problematic apps could be to blame for your trackpad not working. In this guide, we'll walk you through all of them, and show you how to perform the Apple Diagnostics test, which will tell you whether your Mac is suffering from any hardware failures.
The good news is that there are lots of solutions to fixing trackpad problems, and most of them are quick and simple to carry out. Is your MacBook trackpad not working as intended? It can be incredibly difficult to use your machine without it.