How to increase Google page rank?

Page rank is determined by the number and quality of back-links to a website. It was created by Larry Page and is named after him. The algorithm is currently being used by Google to calculate a ranking for every page that exists on the World Wide Web.
Google page rank is very important for websites. It varies from 0 to 10 with 10 being the highest. It is mainly based on the back links of the page that are available online. The back links can be created in many ways that can easily be found by the spiders and crawlers of Google search engines. The higher page rank your website has the better positioning you will receive on the search engine. Here are a few tips on how to increase Google page rank of your website.
Search Engine Directories: posting your links on search engine directories is a great way to get free links to your website. Most directories of search engines allow free submissions to their website. By link posting on search engine directories you will increase your chances of ranking higher on the popular search engines. Submitting to search engine directories allows you to increase your presence on the World Wide Web.
Articles: by creating and publishing articles you can easily attract people to your website. Articles are a good way of generating new traffic. You need to include your signature to the article. An article can be used for publicizing your website, it can also be used to show your expertise about any topic related to your website. Remember the content should to be original and well researched.    
Forum posting: forum posting is an ideal way of creating links for your website. Most forums allow you to have signature, and you need to put link to your website in the signature. Remember to try and join forums that are on the same topic as your website. By regularly posting on the different forums you can make a good impression and attract people to your website.
Press release: submitting press release on an online press release distribution service is the fastest way of generating links for your website. The press release needless to say has to be informative and newsworthy. Online press release distribution services like MyPRGenie offer to distribute the press release to search engines, news wires, social media networks, blogs, and many other news related websites. This instant press release distribution allows you to reach hundreds of sites simultaneously.
All these techniques help you to create links and it is responsible to increase the Page rank of your website. These techniques also encourage more traffic to be sent to your website.