Final answer:
To paint a multi-story house, one needs ladders or scaffolding, appropriate exterior paint, and safety equipment. It is often safer and more efficient to hire a professional painter, especially for individuals without painting experience.
Step-by-step explanation:
To paint the exterior of a house with more than one story, various tools and materials are needed such as ladders or scaffolding to reach the higher stories, paint brushes, rollers, paint sprayers, and drop cloths.
It's also essential to have the appropriate paint for exterior surfaces, which is usually oil-based enamel or acrylic for durability against the weather conditions.
Additionally, safety equipment such as harnesses should be used to prevent falls. Given the complexity and dangers associated with painting at heights, it might be more efficient and safer for a computer systems engineer, or anyone without professional painting experience, to hire a professional painter who possesses the necessary skills, tools, and safety equipment to do the job effectively and safely.