1：下载
http://dlsw.baidu.com/sw-search-sp/soft/6e/17016/python-3.3.5.1395976247.msi
2：直接next安装
3：验证安装是否成功
C:\Users\gechong>python Python 3.3.5 (v3.3.5:62cf4e77f785, Mar 9 2014, 10:37:12) [MSC v.1600 32 bit (Intel)] on win32 Type "help", "copyright", "credits" or "license" for more information. >>>
表示成功了。Ctrl+z 退出
4：在E盘建立一个Python目录，用来存放Python文件
进入Python目录后建立test.py
print("Hello, World!");
E:\Python>python test.py Hello, World!
原文：http://www.cnblogs.com/xiaoit/p/4020884.html