Wordpress plugin selection

Wordpress has thousands of plugins, for building your blog, we have thousands of choices, how to choose the plugins according to the situation of the blog is also a difficult thing for beginner wordpress players, because sometimes feel good, but not all of them can be installed. And there are many plug-ins developed by different authors in the same class. Which one is better for you? I have also tried a lot of what is necessary, beautification, do not pretend to be doomed, and finally deleted so few, I think maybe this article for a pile of notes, just started, not a lot of articles, readers are not many, and non-professional photo blog blog, may be a reference. I hope it helps someone in need. ...