If you follow the training sequence you will run through an activity that helps you develop keywords in your content. i.e., think of our niche, create keywords for your niche, and sit down a write your article.

In the Title of your page or post, in the first paragraph, and if the content is long (like 1,000 words or more), place keyword again near the end of content. I explain here. How to Improve Website Ranking - 1: How to Use Keywords

I can't put it any better, just follow the training :)

This is covered in Certification Courses, just follow lessons. There is also a lot of training available, just search above in the search bar. Normally you have one targeted keyword per post, use in title, url, first and last paragraph, in image attributes.

In your WordPress Dashboard, left column is a menu, near the bottom of the column, named "Settings". In that menu are submenus. Click the one named "Discussions". This is where your comment settings reside.

I'm attaching an image, it will appear too small if you click it open here, but use the little download icon in the bottom right corner of the image to save it to your computer. Then you can open it from there at full size.

But you don't need it; because once you use the short instructions above, it will all become clear. :))

--Fran

sorry can not answer that one.