Here's a brief overview of the Proteus interface and some basic steps to get started:
"Unlocking the Full Potential of Proteus Professional 8.9 SP0 Build 27865: A Comprehensive Overview"
To run the software optimally, Labcenter recommends a 64-bit processor, at least 16GB of RAM, and a dedicated graphics card supporting OpenGL/Direct3D. Proteus 8.9 Features and Updates | PDF - Scribd