安装python及pycharm的教程图解-创新互联

进入python官网,点击依次点击红色选中部分，开始下载。。。

立即安装，另一个自定义安装，如果C盘空间足够的话，直接立即安装。注意，在下面红框勾选，添加到环境变量中。

IDLE(Python 3.7 32-bit)，这是Python自带的IDE(Integrated Development Environment，集成开发环境)。

print("hello world")，按回车，出现hello world。

print("hello world")，Ctrl+s保存，会提醒你保存在一个位置，我们可以起名为demo，保存在桌面，然后你就会发现在桌面出现一个demo.py的文件，py即python的文件的后缀。

OK，

Start using Pycharm。

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