Windows 10/11 最新Python 3.9安装避坑指南(附PATH配置详解) 每次看到新手在命令行里敲下 python 后,屏幕上跳出那句令人沮丧的“不是内部或外部命令,也不是可运行的程序或批处理文件”,我就 ...
Officially, Python 3.9 to 3.11 are not supported on Windows 7 and Windows Server 2008 R2. Here, you can obtain unofficial Windows installers that bring back support for these older Windows versions.