[MSDN Library June 1998] Windows 3.1 Has Limited Support for VCPI (53.3862433862434%)
MSDN Library Visual Studio 6.0 > Knowledge Base > Windows 3.x Retail Product
[MSDN Library June 1998] Windows 3.1 File Manager Supports Extension DLLs (41.4070767195767%)
MSDN Library Visual Studio 6.0 > Knowledge Base > Windows 3.x Retail Product
[MSDN Library June 1998] Windows 95 Self-Help and Online Support Options (40.8763931104357%)
MSDN Library Visual Studio 6.0 > Knowledge Base > Windows 95.x Retail Product
[MSDN Library June 1998] Windows 95 Hangs During First Reboot After Setup (40.6547619047619%)
MSDN Library Visual Studio 6.0 > Knowledge Base > Windows 95.x Retail Product
[MSDN Library June 1998] Windows 95 Does Not Support the Clix Mouse (40.3571428571429%)
MSDN Library Visual Studio 6.0 > Knowledge Base > Windows 95.x Retail Product
[MSDN Library September 1992] Windows Help Menus (27.5295075295075%)
Unsupported Tools & Utilities > Windows Help Authoring Guide > Chapter 1 The Windows Help Application > Windows Help Menus
[MSDN Library September 1992] Windows 3.00 Font Files Are Larger Than Documented (27.2504409171076%)
Knowledge Base and Bug Lists > Windows SDK KBase
[MSDN Library September 1992] Windows Help (.HLP) File Format Is Not Available (26.3337742504409%)
Knowledge Base and Bug Lists > Windows SDK KBase
[MSDN Library September 1992] Windows Font Mapping (26.0493827160494%)
Technical Articles > Windows Articles
[MSDN Library September 1992] Windows Help Files (25.2162410858063%)
Unsupported Tools & Utilities > Windows Help Authoring Guide > Chapter 2 Getting Started with Help Authoring > Windows Help Files