Laptop after the protective film with air bubbles and then use the needle rolling to squeeze out the air bubbles is to do so when you shut down the computer with a little force will the computer have

Laptop after the protective film with air bubbles and then use the needle rolling to squeeze out the air bubbles is to do so when you shut down the computer with a little force will the computer have harmed? Harmful, if you accidentally scratch the screen how to do, protection protection, the role is to protect your screen, that you still take so sharp things to get. It is best to use a small piece of cloth inside the cleaning kit to squeeze out the air bubbles. I'm glad to answer for you, secretly tell you, I'm still a sticker protection film master