Add Labels in the post with Blogger is a fairly simple and quick process.
1. Log into your Blogger dashboard and go to Navbar Vertical > New Post > Post settings > Options.
2. Select Option
Option: "Allow" To show.
Option: "Do not allow, show existing" This option will not allow readers to post new comments, but will allow them to see old/previous comments.
Option: "Do not allow, hide existing" This option will not allow readers to post new comments and will hide old/previous comments as well.
Adding tags to your publications is simple and separated by a "comma" you add more.