Goal:
To make a seam completely flat before sewing it, you can
Answer:
Use an iron to flatten the steam and make it able to be sewed

Goal:
To attach lead wires to LEDs, you can
Answer:
Use a soldering iron to hold them in place

Goal:
What do I need to add to my pasta to make it spicier after making it?
Answer:
You can put some red pepper flakes on the pasta.

Goal:
how do you highlight something?
Answer:
write over what it is with a highlighter.