Thankfully, you can fully remove apps with MacKeeper’s Smart Uninstaller: But simply deleting them from the macOS Applications folder can leave files behind.
Uninstalling problematic apps can potentially get your keyboard working properly again. But there are some common fixes for Mac keyboard problems, which might be exactly what you’re looking for. And the problem is even worse if your MacBook keyboard isn’t working because you can’t just replace it with a new one. You can’t write any documents or type into your web browser. If your Mac keyboard stops working, it’s almost impossible to do anything useful with your Mac.
