I also don't know what the definitions are for things like "Clipping Masks", "Merge Layers" vs "Group Layers", etc. Most of the time I know what I want to do but I don't know the Adobe term for what it is called. This makes it impossible to look for a tutorial or other help.
I've used MS Publisher for many years but Adobe has me totally baffled.
Any help would be appreciated. Thanks!!
If you can narrow down your question I am sure the forum members can help.
I've used MS Publisher for many years but Adobe has me totally baffled.
that's because Photoshop and illustrator are professional application with a steep learning curve. You should go to <http://www.lynda.com> and learn.
Russell Brown (a member of the Adobe team) has tutorials available for free on his site for several ways to extract portions of images:
<http://www.russellbrown.com/tips_tech.html>
There are also many good videos available for free on Adobe TV:
Once you make it through those, if you're hungry for more then I would second Buko's recomendation for lynda.com. That site charges but if you have the time to dedicate to it, you can get a ton of training there over the course of a month.
Once you try some of those tutorials, if you have more specific questions come back here and let us know.