Right clicking on top bar of image in Photoshop

Yep, I knew dat.
Nope, not on Mac

Two that I use a lot are Ctrl-zero to zoom the image to the screen and double clicking on the magnifying glass to zoom to 100%.

yeah I wish there was a way to customize that menu to contain tools you use a lot.  I didn't know about the 100% zoom thing when clicking the magnifying glass, Ryan, thanks.  I click on the hand and go up to the top where it says 100% zoom or something like that, it's time consuming.  I always zoom to that to do sharpening so I do it on a lot of images.

I did set my settings up so I can use my scrolly rollerball thingy in the center of the mouse to zoom in and out, but it's hard to get perfectly to 100%.

I don't know, I did a search for it.  It was one thing I had to immediately set up.  I used to have Elements and that automatically does that and I LOVE LOVE LOVE it.  I am constantly scrolling in to do something then scrolling out to make sure it looks natural.

Thanks Travis, and unfortunately the software I use at work doesn't use the scroll thing to zoom.  I use PartyCad for all the big events I do and I have to click like three things to zoom in.  It's an archaic program.