Goal:
How to patch a leaking bike tube
Answer:
Find the source of the leak. Then deflate the tube and clean and dry the place where you want to put the patch on. Place glue on the area needed to be patched and remove the backing from the bike patch and attach the patch.

Goal:
Sanitize computer keyboard.
Answer:
Wipe with baby wipes.

Goal:
Make cupcakes.
Answer:
Put paper cupcake liners into each cell of a muffin tin and then fill each liner with cupcake batter. Bake until done, then cover the top of each cupcake with frosting.

Goal:
How do you make a backdrop stickhole for photography?
Answer:
Draw a straight line using a ruler and a pencil approximately inch from the edge of your chosen fabric and cut it using sewing shears. Apply double-edged sewing tape along the outer perimeter of the backdrop and use a clothing iron along the double-edged sewing tape to secure it to the backdrop. Fold the end that has the sewing tape back onto itself by about 4 to 5 inches and iron it on.