Troubleshooting
Critiquing sharpness
Discussion about focus vs sharpness
Resetting preferences: Photoshop CC
For when things aren't working properly.
Resetting tools
To fix glitchy behaviour.
Posting photos for critique on focus and noise
How to ensure the best feedback.
Grabbing a 700 x 700 pixel 100% crop
A close-up view of your image is vital for all kinds of troubleshooting.
FAQ: "Help! My Raw files won’t open!"
Don't panic, everything's gonna be ok
Black boxes and other weird behaviour in Photoshop
Troubleshooting weird display behaviour in Photoshop CC
Dealing with banding
Such an annoying issue that we all have to cope with sometimes.
The sRGB Troubleshooter
A step-by-step guide to fixing your colour space problems.