Article / Tutorial Writers Needed

I am looking for 200 unique articles / tutorials for my website. The articles / tutorials must describe the problem and then describe the solution. Please also supply a category and headline for the article / tutorial. The articles / tutorials can be based on computer problems, business, using a certain website, farming, gaming, health and fitness, absolutely anything! The articles / tutorials must be giving solutions to problems. They can be based on your experience or they can be based on articles / tutorials / blog posts that are already available on the internet which are popular. But any sources you use must be rewritten so they are unique to my website. I am willing to pay a bonus to anyone that can supply images along with their articles. i.e. screenshots if you are giving a software tutorial. A max of 6 images per article / tutorial only. The outcome of the article / tutorial must be that it gives a solution or fix to a problem that someone else might have or encounter by searching on the internet. The articles / tutorials must be written in good english and be of a high quality. I'm looking for articles / tutorials that are at least 500 words, but if the solution can be given in less words I will be willing to accept them. Lowest bidders will take priority consideration. I would also be looking for a long term business relationship for more articles on future based on the performance of this project post.