According to Chapter 8, page 507 of "A+ Guide To Managing and Maintaining Your PC, 7th Edition", the SHIFT KEY is pressed to prevent autoplay.
Why the window key in keyboard?
A MacBook keyboard cover is not necessarily 'essential' but it does have its benefits. A keyboard cover keeps the keyboard from getting dirty and prevents the key characters from fading from wear and tear. There are also glow in the dark keyboard covers available which would make typing in the dark much easier.
keyboard
If your keyboard is missing a key, press the key-less spot very lightly when used, or try to place the key back on, or at best get a new keyboard.
COMPUTER KEYBOARD KEY MEANINGS
To make an apostrophe on a keyboard, press the key beside the "enter" key on the right hand side of the keyboard.
It is usually on the key above the Enter (or Return) key on the keyboard.
The f key on a keyboard is located between the d and g keys.
It means keyboard backwards- look at your key board now starting at q !!! ( I suggest you just use the word key board!!! ) FYI: qwertyuiopasdfghjklzxcvbnm is the opposite of that
The return key on a keyboard is typically located in the bottom-right corner. It is often labeled with an arrow pointing to the left and may also be called the enter key.
keyboard controller
a key is used to unlock a door or a bag...it is used for protection and is normally used to secure private stuff..