[Emacs](https://www.gnu.org/software/emacs/) is a text-editor that is very capable, but also can be very confusing to new users, so here's a basic guide to working with Emacs.
Unlike what Microsoft Windows and other common-place OS' consider "windows", a window in Emacs is more like a window "pane", as where a buffer contains content, a *window* contains a buffer.
> "In Emacs terminology, a "window" is a container in which a buffer is displayed. This may be confusing at first; if so, think "pane" whenever you see "window" in an Emacs context until you get used to it."
The Modeline is the strip of details towards the bottom of an instance in Emacs. This shows the file/buffer name, file type, any active modes/extensions, line and column numbers, and more.
### Mini-Buffer
The Mini-Buffer is the small area under the Modeline. It acts as a prompt, telling you when you've hit the beginning/ending of a buffer, allowing/alerting you to type/confirm commands, and more.
### Menu Bar
The Menu Bar is the series of drop-down menus at the top of an Emacs instance. It gives all the available commands in the current buffer, and shows their corresponding key-bindings.
Emacs has some weird, complex commands, that may not make sense to new users. While this tutorial will mostly be based around using the drop-down menus, it's still good to know how to read command's key-bindings, as using them is the more effective/productive route.
Key-bindings in Emacs are typically longer than normal key-bindings used outside of Emacs, usually being a combination of what would be two "normal" key-bindings. For example; to exit Emacs, you can type `C-x C-c`. That means you press both of these key-bindings in series to complete the Emacs key-binding of exiting Emacs. It's very weird and complex, but is easy to adjust to after using it for a while.
The way you accsess the drop-downs are by pressing the `F10` key, then using the arrow keys to navigate through the menus. You can press the `F10` key again to exit the menus, or the global "quit" command, `C-g`. As easy as these menus are, I reccommend slowly learning the key-bindings, as they make it faster and easier to navigate through Emacs as a whole. On that note, *I will be putting each commands corresponding key-binding next to their respective section title.*
When you start Emacs using `emacs` in the shell, you'll be greeted with a welcome screen, along with two other buffers titled `*scratch*` and `Messages`.
You can switch between these buffers by going to the Buffers drop-down and selecting which buffer to go to.
To visit a new or existing file, simply go to the File menu and select "Visit New File". You may also select "Open file...", however this does the same thing as "Visit New File", just without the ability to create a new file.
To save the current buffer, select "Save" from the File menu. If you need to save the buffer as something else, you can select "Save As", which is also in the File menu.
