'How to' articles and blogs are known to be some of the most popular content on the web. People enjoy reading the information and are often prepared to share it with other people. They are quite easy to write and can depending on your topic and knowledge be written with little or no research. Eg:

Puppy Training Niche

• How to Stop Your Puppy Chewing the Furniture
• How to Socialize Your Puppy
• How to Train Your Puppy to Walk Without Pulling
• How to House Train Your Puppy

Digital Camera Niche

• How to Take Pictures on the Move
• How to Download Your Photos
• How to Take Photos in Low Light

Again this is a template that you could use over and over again on a blog and in articles for article directories.

Writing Template

Article Title (with keyword)

Introduction
3 - 5 sentences introducing the topic

Supplies/ Resources/Tools
List any supplies, resources or tools needed. If they need to buy anything - suggest an average price and/or where they might buy it from

Instructions
List the instructions in order

Conclusion
Give any final advice or tips. If appropriate suggest what they might like to try next.