The -64Bit- designation in the build string highlights the application's optimization for modern hardware architectures. Operating in a 64-bit environment allows Photoshop to utilize more than 4 GB of RAM, accelerating heavy manipulation tasks on large, multi-layered canvas files. Minimum System Requirements (2015) Windows Requirement macOS Requirement Intel Core 2 / AMD Athlon 64 (2 GHz) Multicore Intel processor with 64-bit support OS Windows 7 SP1 / Windows 8.1 Mac OS X v10.9 or v10.10 RAM 2 GB minimum (8 GB recommended) 2 GB minimum (8 GB recommended) Graphics OpenGL 2.0-capable system OpenGL 2.0-capable system Storage 2.6 GB of available hard-disk space 3.2 GB of available hard-disk space Legacy Value and Security Advice

Changes made to a shared asset automatically update across all projects using that asset.

While Adobe has since introduced newer versions featuring heavy automation and Cloud AI tools, the CC 2015 (64-bit) build remains a highly sought-after legacy version.

If you provide more context, I can help outline the paper, find authoritative sources (Adobe release notes, security bulletins, creative cloud history), or explain how to cite this specific build in a technical report.