Phote:Sources.
First of all, let me clarify, what is the difference between keywords and tags.
In my view, 'there is no difference between keywords and tags.
Simply, keywords used in an Article for search engin optimization is called tags.
Selecting Keywords or tags is very important to get your Article notified.
The tags for an Article are few words that best described your Article is about.
Ideally, there are 5-10 key Keywords that specifically tie into your post.
You can't just through in random Keywords that you think will get you noticed on Search Engin, as that will backfire on you.
That is called Keyword spamming and it's a one-way ticket to nowheresville, population: you and your Article that no one will go to.
Photo:Soruces