[MSDN Library June 1998] Dual Interfaces (24.2571898821899%)

MSDN Library Visual Studio 6.0 > Platform SDK > COM and ActiveX Object Services > COM > Appendixes > ActiveX Control and Control Container Guidelines > General Guidelines

[MSDN Library June 1998] Dual-Stream File Formats (23.945880977131%)

MSDN Library Visual Studio 6.0 > Microsoft Office Development > Office 97 Documentation > Excel > Microsoft Excel 97 Developer's Kit > Writing Great Add-Ins > Why Make an Add-In?

[MSDN Library June 1998] Dual Interfaces (23.6979166666667%)

MSDN Library Visual Studio 6.0 > Visual C++ Documentation > Reference > Microsoft Foundation Class Library and Templates > Active Template Library > ATL Class Overview

[MSDN Library June 1998] Dual Mode Snap-In (22.9721278501766%)

MSDN Library Visual Studio 6.0 > Platform SDK > Setup and Systems Management Services > Microsoft Management Console > The Microsoft Management Console- Overview > Snap-In Modes: Stand-Alone and Extensions

[MSDN Library June 1998] Dual-Monitor Requires 8-Bit Data Paths for Both Monitors (22.4055961203139%)

MSDN Library Visual Studio 6.0 > Knowledge Base > Microsoft Programming Utilities

[MSDN Library September 1992] Dual-Monitor Setup Requires 8-Bit Data Paths for Both Monitors (21.2288047973532%)

Knowledge Base and Bug Lists > CodeView KBase