Need Tutorial on Editing in Live View

Thank you BenPleysier, L e n a,  Jon Fritz II, and Nancy OShea, for all the helpful replies. There's certainly a lot for me to catch up on. In the interim, it is useful to know that the Design view is still available. I've Googled a bit and found many people proclaiming the iminent death of Dreamweaver. Whatever the future holds, it's great that there's still a community of users who take the time to help each other out. Thanks again!

Use Ctrl/Cmd + Shift + F11 to toggle between LIVE | DESIGN view. Or use the Document Toolbar that @Jon Fritz mentioned.  See screenshot.

To edit in LIVE view, double click until you see a gold border and then begin typing.

Or edit within the CODE panel. 

Or switch to DESIGN view.  Your choice.

All of that being said, Design View has not been replaced in the latest version of DW, it's still there.

1. Go to Window > Toolbars > place a check by Document
2. In the Document Toolbar, you'll see a small triangle next to Live, click it and choose Design

That will turn on Design View, which should be nearly identical to the one you used in the past. The Live View Editor was meant to replace it, but Adobe never got that far before putting DW on life support.

Without being tongue in cheek I completely share @BenPleysier 's vision, moreover DW has gone into minimum maintenance mode which includes the fact that there should be no more notorious updates.

However you asked for tutorials about Live View, here are a few;

• Edit in live view https://helpx.adobe.com/dreamweaver/using/edit-in-live-view.html
• About live view https://helpx.adobe.com/dreamweaver/extend/live-view.html
• Create responsive display https://helpx.adobe.com/dreamweaver/how-to/create-responsive-grid-layout.html
• Create and use media queries https://helpx.adobe.com/dreamweaver/using/visual-media-queries.html
• How to media queries https://helpx.adobe.com/dreamweaver/how-to/media-queries.html

Dreamweaver is not a WYSIWYG editor, nor has it ever been one. True, back in the days if Macromedia there was a utility that allowed you to perfectly place an element. But that was in the period prior to multiple different client screen sizes. Today, it is important to cater for a mobile screen as well as a TV screen size. This is called responsive design. The Macromedia method falls apart when designing for the different screen sizes. To use Dreamweaver, the code view is the best option where you can use live view to see the result.