Learned from, paid resource: https://vim-adventures.com/
hjkl: Left Down Up Right
w: jumps the cursor to the beginning of the next word
b: jumps the cursor to the previous word
e: jumps to the end of the word
x: delete character under the cursor. We can specify a number of characters to delete, example: 3x
i: goes into insert mode, it should say --INSERT-- in the bottom
:wq : save and quit
:q! quit without saving