Not include installation tutorials, Please Install under professional guidance. Not recommend Installation without any experiences. We are always ready to serve you. It may be necessary to watch an instructional video on YouTube or consult a professional for a successful replacement.We will handle your order. We hope it arrive on time. Thank you for your understanding. We will try our best to solve the issue. Your satisfaction is our first priority. We will reply you ASAP. Our aim is to provide Top Level Customer Service, normally so we will try our best to solve any problem. With years' growth, we now have a full range of parts and accessories for iPhone, iPad, iPod, Macbook and Samsung, you can get everything you want in our store. Being involved in this industry for years, we have been well known by customers all over the world as qualified, value-added suppliers. Hope we could be always with you to solve the problem for you, and with your business growth. Apple Macbook Air 13.3" A2179 2020". This item is in the category "Computers/Tablets & Networking\Computer Components & Parts\Laptop Replacement Parts\Laptop Screens & LCD Panels". The seller is "phonerepair-1" and is located in this country: US. This item can be shipped to United States, Canada.