Discover how to intercept network traffic (IP packets) by putting a socket in promiscuous mode.
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Clients that Find Servers in a Windows Network Domain (TCP/IP, Mailslot)
Learn how to use a mailslot to broadcast information over a network.
WinIPCfg
A clone of the Win95/98/ME utility for checking and controlling IP addresses.
GroupTalk
Learn about a multicasting-based groupchat application in which any number of users can join the group and communicate together.
WinSniff
Learn about WinSniff, the application for capturing packets on the network.
The K.I.S.S. Approach to I/O Completion Ports
I/O completion ports are the holy grail of performance. This article provides an extremely lightweight and open framework for easily implementing IOCP's in your application(s).
Latest CodeGuru Developer Columns
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Learn to implement exception handling mechanism in C++.
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Bots are rapidly replacing the older technologies. Read through and become proficient with Bing Bots.

Working with Visual Basic Interfaces
Learn to distinguish between interfaces and classes, and when to use which.

Programming Devices and Activities from the Microsoft Graph APIs
With Microsoft's new Project Rome, the user experience across all platforms (Windows, iOS, or Android) will be seamless among different hardware.