Simple Get Started?

Anyone got a simple, get started tutorial, without all the bells and whistles.
I can 'tag' a photo to be deleted, but the software doesn't create a Rejected Photos folder (why not?), nor is there any instructions I can find to doing so, without having to read a manual of 400+ pages! Seriously no one has time for this, especially when evaluating something that should be entirely obvious and straightforward: hit 'Delete', hit 'Delete' again, etc, then empty the folder. Anything else feels like work.
I'm sure you've got a good product, but make it a bit more friendly please!