I can't see my images on the background

[RobbQuinn]

I have several images that open up and I see all the layers on the layer pallette.  I just dont see anything on the scrren to work on.  Just a grey background.  If I create a blank layer and scribble on it, I see it on the layers pallette but it never appears.  Any ideas?

[KAYNNN]

It happens with me from time to time, I just save the file and restart Photoshop and things work fine again, also in your case you may try cmd+0 to center your canvas. 

[Trevor.Dennis]

I can't see anything that might cause that from your screen shot, so it might well be an issue.  The first thing to try when things don't appear as they should nowadays, is Deactivate Native Canvas and restart Photoshop.  Can yopu let us know if that works please?

[RobbQuinn]

Please, what do you mean deactivate native canvas?