Problem: How to help the homeless
Donate money.
The easiest way to help the homeless is to donate your money to a nonprofit whose mission is to serve the homeless. This ensures that social workers and professionals who best understand how to help the homeless will have the resources necessary to do their important work.

Answer: Consider leaving a donation to an organization that supports the homeless in your will. You can also donate to local churches, temples, mosques, and other religious institutions that offer help to the homeless.

Problem: How to anneal copper
Connect the red welding torch hose to the acetylene tank, and the black hose to the oxygen tank.
The acetylene tank is used for starting the flame and the oxygen tank is used to continue feeding the flame and to control the intensity of the flame.
Put on your safety goggles.

Answer: Wearing safety goggles is a precaution necessary to ensure eye safety anytime you are working with open flames. Switch on the acetylene by turning the valve halfway.

Problem: The video starts showing the company logo for a roofing company. a voice
Answer: is heard reciting the steps to applying ridges on a roof.