Everyone be sure to write any of these tips you don't already know and use onto a card and keep it in front of you at your computer to practice. You learn and master by doing.
So as not to disappoint you with this update notification I'm going to sneak another tip in here.
In normal mode you can indent the current line with:
To indent multiple lines below, including the current line, put a number before it
To unindent use the opposite
Or simply select multiple lines in visual mode before using either
>>. Use Ctrl-V (in normal mode) plus directional keys to (block) select lines (remember to use h,j,k, and l for navigation: keeping you hands centered).