Keyboard
This is what a normal "QWERTY" keyboard looks like. You use it to input text into your computer's software. That's when keyboard shortcuts come in. It's when you press two or more keys at the same time. For example, you can press CTRL+ALT+DELETE to open the task manager to close crashed/frozen programs. Or ALT+F4 to normally close a program. On a mac you press ⌘+Q to close an open program. But this tutorial is mainly for Windows users with a novice computer experience. Some keyboard shortcuts can do a specific task in an open window. Like in Google Chrome (a web browser), pressing Ctrl+T opens a new tab.