[MSDN Library September 1992] Pop-Up Windows (35.0686813186813%)
Unsupported Tools & Utilities > Windows Help Authoring Guide > Chapter 9 Defining Topic Windows > Pop-Up Windows
[MSDN Library September 1992] Pop-up Windows (34.532967032967%)
Unsupported Tools & Utilities > Windows Help Authoring Guide > Chapter 4 Help Authoring Guidelines > Formatting and Style
[MSDN Library April 2000] Pop-up Menu (34.029304029304%)
MSDN Library - April 2000 > Platform SDK > User Interface Services > Accessibility > Microsoft Active Accessibility > Active Accessibility Appendixes > Appendix A: Supported User Interface Elements Reference
[MSDN Library April 2000] Pop-up Windows (33.331043956044%)
MSDN Library - April 2000 > Books > The Windows User Experience > Windows Interface Components > 9: Secondary Windows
[MSDN Library September 1992] Pop-Up Windows (32.427204438074%)
Unsupported Tools & Utilities > Windows Help Authoring Guide > Chapter 2 Getting Started with Help Authoring > Windows Help Files
[MSDN Library September 1992] Pop-Up Hot Spot Guidelines (30.1153846153846%)
Unsupported Tools & Utilities > Windows Help Authoring Guide > Chapter 8 Creating Links and Hot Spots > Creating Pop-Up Hot Spots
[MSDN Library April 2000] Pop-up Windows (27.3534798534799%)
MSDN Library - April 2000 > Platform SDK > User Interface Services > Windows User Interface > Windowing > Windows > About Windows > Window Types
[MSDN Library April 2000] Pop-Up Menus: Pt. I (24.0249662618084%)
MSDN Library - April 2000 > Platform SDK > Web Services > Web Workshop > DHTML, HTML > DHTML General Info
[MSDN Library April 2000] Pop-Up Menus: Pt. II (23.3012820512821%)
MSDN Library - April 2000 > Platform SDK > Web Services > Web Workshop > DHTML, HTML > DHTML General Info