[MSDN Library April 2000] About Message Services (100%)

MSDN Library - April 2000 > Platform SDK > Messaging and Collaboration Services > Messaging API (MAPI) > Guide > Concepts and Architecture

[MSDN Library April 2000] About Message Store Providers (93.1034482758621%)

MSDN Library - April 2000 > Platform SDK > Messaging and Collaboration Services > Messaging API (MAPI) > Guide > Concepts and Architecture

[MSDN Library April 2000] About Service Providers (89.1304347826087%)

MSDN Library - April 2000 > Platform SDK > Messaging and Collaboration Services > Messaging API (MAPI) > Guide > Concepts and Architecture

[MSDN Library April 2000] About MAPI Features (87.5%)

MSDN Library - April 2000 > Platform SDK > Messaging and Collaboration Services > Messaging API (MAPI) > Guide > Concepts and Architecture

[MSDN Library April 2000] About Address Book Providers (87.5%)

MSDN Library - April 2000 > Platform SDK > Messaging and Collaboration Services > Messaging API (MAPI) > Guide > Concepts and Architecture

[MSDN Library September 1992] About This Guide (25.1136363636364%)

Product Documentation > Windows 3.1 SDK > Guide to Programming > Introduction

[MSDN Library September 1992] About Audio Services (24.5796807359307%)

Product Documentation > Multimedia Development Kit > Programmer's Workbook > Chapter 3 Introduction to Audio > About Audio Services

[MSDN Library September 1992] About Viewer (23.5466707205838%)

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Product Documentation > Multimedia Development Kit > Programmer's Workbook > Chapter 2 The Media Control Interface (MCI) > About MCI Devices