The term "Photoworks Key" generally refers to the or Serial Number required to activate the Photoworks add-in within the SolidWorks ecosystem. However, to understand the "key," one must understand the software itself, its licensing model, and its eventual obsolescence.
Photoworks has several versions (e.g., Photoworks Standard, Photoworks Pro, and Photoworks Enterprise). Ensure you know which product you need. Pro is usually sufficient for solo photographers. photoworks key