Screen capture with Photoshop
I think the short answer (and hope I'm wrong), is you can't the same way you did in Paint Shop Pro. Very disappointing to lose that differentiating functionality in what is supposed to be a top notch editing tool.
For those that haven't used PSP. You would simply click on a camera icon, have the PSP screen minimized and be able to navigate through all open apps until you found the right area of interest. Right click to get the cursor going and drag the area you wanted. From there it would automatically copy paste into your PSP session. Zip zip zip. Much better than selecting an entire screen and having to crop down.
Fingers crossed that I am wrong and it can be done in Photoshop?
Thanks so much.