What is HTML anyway?

I don't understand a lot about computers even though I understand more than most.
But What is HTML anyway?

I worked for 45 minutes on my last blog about one of the parks and playground equipment.
I had lots of colorful photos too.
But it wouldn't publish because I had some "Meta" something or other messed up.

So out of frustration I quit, deleted it all, and took a hot shower.

For today all you get are sticks and rocks.







But yesterday I found the mother load of heart shaped rocks, or at least what look like hearts to me.


Perhaps tomorrow I will tackle the story I really wanted to write about.