The 2015 version introduced several "firsts" that are now standard in modern design:
The term refers to a version of the software that has been modified to run without a formal installation, often from a USB drive. Photoshop versions - Adobe Community Adobe Photoshop CC 2015 16.0.1 Portable
To run this version smoothly, your system needs to meet these legacy benchmarks: Intel Core 2 or AMD Athlon 64; 2 GHz or faster. OS: Windows 7 (SP1), Windows 8.1, or Windows 10. The 2015 version introduced several "firsts" that are
512 MB of VRAM (1 GB recommended) with OpenGL 2.0 support. Adobe Photoshop CC 2015 16.0.1 Portable
Designers could finally create multiple layouts of different sizes within a single document—a game-changer for responsive web and app design.