If you somehow managed to crack the screen on
Although a cracked screen is not too expensive to get replaced, it does provide you with the opportunity to buy a new computer as opposed to having the screen replaced, but you only need to do this if you have an older model laptop that doesn't have all of the embellishments of the newer models. This might be the right time to have a custom laptop designed and made precisely to your specifications. By doing this you will be able to run all of the programs that you want to and get all of the power you need to them. You can additions such as a webcam that will at least allow you to have more fun with your laptop, maybe at a faster speed or even make your laptop more productive. However, if you decide to just have the cracked screen replaces you need to make sure that you have the repair shop transfer all of your data.
On order to prevent a cracked screen, you need to understand that today' laptops including the Macbook can't withstand much abuse. They simply don't come with a hard reinforced case. Many people don't even bother with a case at all. They simply carry the laptop in their arms as tightly as they can also cause the screen to crack. In addition, you shouldn't drop your laptop because this may cause the circuitry behind the screen to become damaged ad is one of the best ways to crack the screen.
Also, handling the laptop too heavily may cause the hinges on the cover to break which will have to be repaired as well.
The only real way to protect your laptop from these types of accidents is to invest in a good case for your laptop. However, when you go through an airport security check, you have to remove your laptop from the case. This presents another problem because numerous people have left their laptop at the security checkpoint. Be ready for this one by having your flight number, phone number and name on the outside of your laptop.