Has anybody got any ideas why I'm seeing this repetive line smeer on every image I open please? Photoshop is up top date. I'm pretty new to photoshop so apologies if there is a simple explanation. Thank you
Try resetting the tools and/or preferences. To restore preferences quickly using a keyboard shortcut:
Press and hold Alt+Control+Shift (Windows) or Option+Command+Shift (Mac OS) as you start Photoshop. You are prompted to delete the current settings. The new preferences files are created the next time you start Photoshop. Note: Using the keyboard shortcut, preference files for custom shortcuts, workspaces, and color settings will also be reset to default.