Gets out of the current mode into the “command mode”. All keys are bound of commands

“Insert mode” for inserting text. Keys behave as expected

“Last-line mode”. In this mode, Vim expects you to enter a command such as to save the document

Move the cursor one character to the left

Move the cursor up one line

Move the cursor to the beginning of the line

Move to the beginning of the file

Jump to the previous sentence

Jump to the next sentence

Insert text before the cursor

Delete line

Replace characters instead of inserting them

Copy current line into storage buffer

Paste storage buffer after current line

Paste storage buffer before current line

Switch case

Quits Vim but fails when file has been changed

Save the file

Save the file and quit Vim

Write file, if modified, and quit Vim