Purpose
The Microsoft Windows application programming interface (API) provides services used by all Windows-based applications. You can provide your application with a graphical user interface; access system resources such as memory and devices; display graphics and formatted text; incorporate audio, video, networking, or security.
Where Applicable
The Windows API can be used in all Windows-based applications. The same functions are generally supported on 32-bit and 64-bit Windows.
Developer Audience
This API is designed for use by C/C++ programmers. Familiarity with the Windows graphical user interface and message-driven architecture is required.
Run-Time Requirements
For information on which operating systems are required to use a particular function, see the Requirements section of the documentation for the function.
In This Section
| Topic |
Description |
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Overview
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General information about the Windows API.
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What's New
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Information about additions to the Windows API.
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Reference
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Information about the programming elements in the Windows API.
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