Many organizations can profit from regular maintenance on their machines and networks. You can have clients pay you yearly or each time that you perform the service. You may also want to create a contract so that they pay you a set fee each month.
You can be a great resource for local newspapers and magazines. Often you can find publications that will publish a monthly or even weekly advice column. Although you may not be paid for this work, you will get free advertising from the articles.
Schools, businesses, and social groups are always looking for someone to speak to students. You can speak for free to gain experience and once you are more comfortable with public speaking, you can begin charging a fee. You can also create seminars for the community. You will quickly become an expert after offering valuable public speaking seminars.
Learn more about creating ongoing revenue for your PC repair business by reading the full article (link above).
Blogged by Computer Consulting 101 Professional Kit