Windows Programming

• MSDN - Microsoft Developer Network
• Google Directory: Windows Programming
• #winprog - EFNet IRC Windows Programming Channel
  #WiNpRoG is an IRC (Internet Relay Chat) channel on EFNet dedicated to Windows programming. Win32 API C/C++, MFC, and many other of the latest programming topics are discussed here.
• SysInternals Freeware
  The Sysinternals web site provides you with advanced utilities, technical information, and source code related to Windows 9x, Windows Me, and Windows NT/2000 internals that you won't find anywhere else. Mark Russinovich and Bryce Cogswell alone write and update everything here.
• The Code Project
  The Code Project - Free Source Code and Tutorials. Your place for free Visual C++ and MFC, C# and .NET articles, code snippets, discussions, news and the best bunch of developers on the net.
  COM/DCOM/COM+, MFC, Clipboard, Doc/View, Debug tips, Database, DLLs, Files & Folders, Internet & Network, Macros & Add-ins, Printing, Samples, String, System, Threads, Processes & IPC, Programming Tips, Free Tools, Shell Programming, Date & Time, WinHelp/HTMLHelp, Libraries, Multimedia, Platforms, Web Scripting.
• CodeGuru
  Visual C++ / MFC / C++, .NET (C# and more), Visual Basic. By EarthWeb, a division of INT Media Group (internet.com).
• DevArchive.Com
  Delphi, C++ Builder, Kylix & Visual Basic. Archives, Books, Forums.
• MVPs.org
  This is your jumping off point to a number of interesting offerings being provided for you by a few folks associated with the Microsoft Most Valuable Professional (MVP) program.
• Unix Tools for Windows
  Windows ports of GCC: MinGW (Win32 nativo) & Cygwin (POSIX API). ActiveState - great focus on open language-based development software and resources for Windows: Perl, Python, Tcl, PHP, XSLT.

Windows Networking

• NDIS Developer's Reference
  Network Driver Interface Specification (NDIS) defines a standard API for "Network Interface Cards" (NIC's) hardware on Microsoft Windows platforms, to be used as a common programming interface by the "Media Access Controller" (MAC) device drivers as well as higher level protocol drivers (such as TCP/IP).
  NDIS White Papers, NDIS FAQ, Knowledge Base, Internet Resources.
• Sockets
  Windows Sockets (WinSock) Development Information. Most of site material comes out of the book Windows Sockets Network Programming, which provides a detailed introduction, and complete reference to WinSock versions 1.1 and 2.0. By Bob Quinn.
• Winsock Programmer's FAQ
  Maintained by Warren Young, up to September 2001.

Windows Technical Magazines

• Win Developer Net
  Windows Developers Magazine.
• DNJ Online - Developer Network Journal
  Resource for Windows developers (Europe).