Goal:
What do you do if a screw is rounded?
Answer:
You get a pair of bolt cutters and snip the screw head off.

Goal:
To keep your vacuum cleaner in excellent condition,
Answer:
empty the dirt after each use. Also, wash the filter and clean the hoses on a monthly basis.

Goal:
To make sure that a bolt stays securely inserted in a piece of wood, you can
Answer:
Screw a nut onto the end of the bolt to keep it in place

Goal:
To make a U shaped toilet seat more comfortable,
Answer:
slide tube socks over the ends of the seat.