WordPress Visual Editor don’t provides you the option to create table inside your post content. Hence to create a table in WordPress you need to know HTML. Reading this tutorial you can create tables in your WordPress posts even if your are not good in HTML.

1. Go to plugins menu.
2. Install Easy Table Plugin and Actvate it.
3. Move to Dashboard >> Settings >> Easy Table.

Here you will get various table options and previews. Now to start up with your first table use the following given format in your WP post:

[table] Domain,Company,Rank
Google.com,Google,1,
Facebook.com,Facebook Inc,2
[/table]

This is an example. You can create as many formats you want and each format should be enclosed in [table] and [/table] shortcode. Given format creates three columns: Domain, Company and Rank with three rows: