Program Settings

To display the window for work with program preferences, use Settings | Preferences [Ctrl+M] in the program's main menu.
The left side of this window shows a list of sections. The right side shows options within a given section. Click Restore Settings for All Selected to restore the defaults (factory settings) for the currently-displayed section.

Sections of the Preferences Window

Appearance

General

Display

Catalog

Thumbnails

Thumbnail Descriptions

Editor

Viewer

Compare Images

Integration

Color Management

Information

Labels

RAW Format

Helper Programs

Signing Certificates

Other

Filters

Plug-In Modules

GPS Settings

Video

Second Monitor

Backups

Media Server

Advanced