If your keyboard keys stop working, it doesn't necessarily mean they're broken or need replacement. From checking keyboard ...

Click or hover over "Find" from the dropdown menu. Click "Replace…" or hold "shift" + "command" + "H" on your keyboard. This will open a side panel. Enter what you'd like to find in the first ...

A great keyboard and better multitasking features alone aren't enough to fully replace your laptop. It's still an adjustment and one that you need to be certain fits your workflow before investing ...