ChatGPT's default model has been updated to GPT-5.5 Instant, a model that brings accuracy improvements with fewer ...
In Python, comments start with # for single-line or triple quotes for multi-line, helping you document code clearly. Variables don’t require explicit type declarations and can store any data type.
Microsoft’s April 2026 Excel update expands Copilot with interactive editing, planning modes, Python integration, and improved iOS comments, marking a deeper shift toward AI-driven workflows.