Reference Guides
From beginner to expert. Crash courses, framing the well-known to explain the lesser-known. Concisely and consistently explained.
Office/Excel Usage Lesser-known characteristics of Excel that help avoid wasted time and facilitate functionality that might seem impractical or impossible. Plus a listing of three simple code structures that make Macro recording more powerful.
Office/VB Development Hard-to-find details about developing with VBA in general. These include most-efficient control of event streams, and clear and safe code management.
Excel Development Hard-to-find details about developing with Excel. These include extensive characteristics of ranges and addresses, and behaviors and requirements of undo/redo.