No it doesn’t , most of the cases don’t come with a keyboard cover. The keyboard cover is optional for those interested in it. Please kindly check the keyboard cover section to see what you need / want and if a case comes with a keyboard cover it will be added to the description.
No, one of the function of the case is to protect the laptop from scratch and scruf
on the body of your laptop at the bottom, there are some tiny writings there some details about your laptop. The model number starts with a letter “A” for example Model A1706 , Model A1466 etc.
Please click on the link for further explanation
The keyboard cover aligns with the keyboard, all you need to do is simply place it on your keyboard.
Please watch this video to help with fixing your screen protector
Please watch these videos to help with fixing your MacBook case