How to find the right keywords for a website SEO ?

[Tiarta]

I checked out your site, and I must say that it was pretty hard for me to understand what is the purpose of your site.

To have good SEO, there are a lot of basic things that will help, such as updating it regularly. With most search engines, key words are only effective if they are also listed on your site and relevant to the content on your site. I had a hard time figuring out what those should be. "Tutorial" should definitely be one; however, that is a less straight-forward term and not always intuitive. Any other versions of that word that are commonly utilized in your industry would work as well. Here are a few others I think may work, based on your website: "photoshop," "business applications," and "programming."