Download and installation of the MSDN Library (MFC)

To download and install the MSDN Library (MFC), please follow these steps:

1. Open your browser and visit the official Microsoft website at https://www.microsoft.com/zh-cn/.
2. Type “MSDN Library download” into the search bar on the website.
3. Find the MSDN Library (MFC) version that is compatible with your operating system in the search results, and click to enter the download page.
4. Select the download file that is suitable for your language and operating system version on the download page.
5. Click on the download button to start downloading the installation file for MSDN Library (MFC).
6. After the download is complete, locate the downloaded file and double-click to run it.
7. Follow the installation wizard’s instructions to install. Normally, you just need to click “Next” until the installation is complete.
8. After the installation is complete, you can launch MSDN Library (MFC) through the shortcut on the start menu or desktop.

Please note that MSDN Library (MFC) may only run on Windows operating systems. If you are using a different operating system, there may be alternative documentation resources available for download and use.