In order for Photoshop to run as smoothly as possible, in a way that's customized for your particular workflow, you need to set up your Preferences to your liking.
Numerous program settings are stored in the Adobe Photoshop Prefs file, including general display options, file-saving options, performance options, cursor options, transparency options, type options, and options for plug‑ins and scratch disks. Most of these options are set in the Preferences dialog box. Preference settings are saved each time you quit the application.
Unexpected behavior may indicate damaged preferences. If you suspect damage to preferences, restore preferences to their default settings.
Detailed information about specific preference settings appears in task-specific topics. For example, search Help for “Transparency preferences” to see those settings discussed in the context of related features such as layers.
To manually restore preferences to default:
- Find the preference file that you want to reset and move it to another location. When you restart Photoshop, a new preference file will be created in the original location. See Preference file functions, names, and locations.
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.
Sometimes you will see messages containing warnings or prompts. You can suppress the display of these messages by selecting the Don’t Show Again option in the message. You can also globally redisplay all messages that have been suppressed.