一、Python下載安裝
1.Python下載地址 https://www.python.org/downloads/ ，多版本可供選擇
以3.6.6為例，點擊之后拖動到最后的File，根據操作系統等選擇下載版本
2. 安裝
下面默認就好
3.安裝完之后可以在命令窗口中輸出python查詢安裝是否成功
4.環境變量配置
（1）使用快捷鍵windows+r，輸入sysdm.cpl，敲擊回車進入。
（2）點擊高級。選擇最底部的環境變量。
（3）在系統環境變量中點擊編輯。
（4）定義一個變量名稱。點擊瀏覽文件。找到需要添加變量的軟件所在的路徑。D:\python\python.exe；D:\python\Scripts
二、pycharm下載安裝
1. pycharm下載地址 https://www.jetbrains.com/pycharm/download/#section=windows
第一個是專業版，是收費的，功能比較全
第二個是社區版，是免費的，功能比較少
點擊download即可下載，下載后如下
2.安裝
下載后，直接運行
3.安裝成功后，激活
將下面激活碼粘貼到框中
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4. 接下來就可以正常使用pycharm
5.在settings中設置. File--->Settings
設置字體大小
設置背景色，選好之后，不要忘記點擊OK哦！
最終，效果如下。字體適中，背景色比較漂亮，而且不會傷害眼睛。哈哈，本人非常滿意！你也可以根據自身情況進行選擇啦！
需要什么庫，直接在終端使用pip3命令下載即可
至此，Python和Pycharm都已經安裝好。
永久激活pycharm
step1:下載jar包： 此jar包的目的就是讓截獲截止時間並騙過pycharm;
step2:下載完畢后， 將其放入pycharm在你本地的安裝目錄bin下。並且修改兩個以 vmoptions為結尾的啟動文件如圖所示:
並且在兩個文件后追加
-javaagent:E:\software\PyCharm 2019.1\bin\JetbrainsCrack-2.6.10-release-enc.jar
注意：自己的安裝目錄
step3:重啟pycharm 如需激活碼，可填寫
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step4: 驗證是否是有效期是否截止到2099年 點擊 pycharm的help->about查看:
