Straighten tool not working
I'm working from a book. I had to select the crop tool and then select the straighten tool from the options bar. I did and made a line across the photo and nothing happened. I tried 30 or 50 times at this point and it worked the ~10th time I tried. The picture slanted a little. But I don't know why. Then it went back to not working.
I opened the file as a Name.tif file. Then saved it as a Name.psd file. Then selected crop and tried to straighten.
Help please.
