After Google Penguin update link building techniques changed completely.Now Google is more strict against creating artificial backlinks using automated software.Now a days ,guest blogging is also a good way to get backlinks but disadvantage of guest blogging is that you have to write quality articles for those websites .So instead of writing articles for those websites you can write tutorial for your own blog or website and submit your links to tutorial indexing websites . I am sharing few tutorial indexing websites which will give you backlinks and traffic too.A big advantage of these website is that they will give you backlinks on page which is related to your content so Google will never mark these backlinks as spam. To index your tutorial on these website you just need to register and submit the link of tutorial with proper description and title.But before submitting your link you must insure that your tutorial is unique and it is under a category which is provided by website.
Here is the list of few website with their Page Rank and categories which will index your tutorials and give you quality backlinks for free.
Pixel2life.com (PR 5)- Photoshop,2D Graphics , 3D Graphics,Audio Editing ,Business Applications , Databases ,Desktop Programming , Game and Skin Editors , Miscellaneous , Operating Systems , Social media, Apps and Extensions , Video Editing , Website Development
Tutorialkit.com (PR 5)- Photoshop
Tutorial-index.com (PR 4)- Everything related to website design and development.
Pslover.com (PR 4)- Photoshop
Totaltutorials.com (PR 4)- Photoshop,3D Studio Max ,Cinema 4D
Tutcity.com(PR 2)-2D Graphics(including Photoshop),3D Graphics,Office Applications,Databases,Desktop Programming,Web Development(including PHP),Operating Systems