An ActiveX control is a component program object that can be re-used by many application programs within a computer or among computers in a network. The technology for creating ActiveX controls is part of Microsoft's overall ActiveX set of technologies, chief of which is the Component Object Model (COM).
The Basic Input Output System, usually referred to as BIOS, is software stored on a small memory chip on the motherboard. BIOS is sometimes incorrectly referred to as the Basic Integrated Operating System. BIOS instructs the computer on how to perform a number of basic functions such as booting and keyboard control.
They are stored in the Photos library file as a package if you are copying the photos to the library. Right click on the library file and Show Package Contents. This file is normally stored in your Pictures folder. Do not manually change any info in the library file. If you are using a reference library, then they will be stored in a location you choose as files and folders in the finder. in response to M Senft Gotta be a folder or folders where the photos in the Photos app are stored. Where are those photos stored? By default are the photos inside the Photos Library Package. The default location of this package is in the Pictures folder. See this Help page: Where are my imported files?