Screens can also become blemished and scratched from steady use.
Sometimes a small crack is not a problem but if left unfixed, it can continue to get worse, similar to a windshield on a car. Instances like these typically lead to a crack or multiple cracks in the glass that make up the screen. This could be something like dropping your computer off of a table or desk or even accidentally hitting the screen with some sort of blunt object. The cause of most screen breaks is an accident. Accidents and heavy use do happen, unfortunately, and this can lead to your screen becoming damaged to an extent that it would be in need of repair. Under normal circumstances, these screens are really quite durable and long-lasting and are meant to withstand a bit of wear and tear over the life of your computer. If you’re lucky, you may never have to replace the screen on your MacBook Pro.
