input question: To create a silkscreen stencil, you can

output answer: Use a vinyl cutter

input question: To close retractable window awnings,

output answer: grab the handles on either side and pull them down from a horizontal position to a vertical position.

input question: To make homemade air freshener.

output answer:
Get any type of wax/scent warmer, fill about a tablespoon of laundry crystals into it. Turn it on (or light it up) and enjoy the smell.