If you use Photoshop on a daily basis this tip is for you!
Sometimes you need to check your image at true size. So you choose ‘Print Size’ under the ‘View’ menu and voila, true size! But when you actually check the size, it is completely off. Why is that?
Well, Photoshop is still living in the nineties because it assumes that the resolution of your monitor is 72 pixels per inch (PPI). Monitors nowadays have a much higher resolution and that is why choosing ‘Print Size’ almost always gives you the wrong result.