How to use Views to make slideshow of the content created using block type To Explain further:

Please I have created a block content type directly from block, say Item_1 using ADD BLOCK then published. I did the same 3twice (item_2,item_3) each carries its contents(body). all published.
Now I want to use views to view this block type via slideshow method. Could this be possible?

All I saw in the filter list of views 3 version are all nodes, content types none points to this.
Please help.
I assume you're trying to create a View from Blocks? It's not possible as far as I know, and it's not really a good idea I think. You could instead create a new Content Type (Structure -> Content Types), and add each of your block's contents into a separate node of the type you made.

Then use Views to create a node view, filtered by the Content Type you created. You can then display this view as a Block, with a "Slideshow" display style using the Views Slideshow module