pycharm is a very powerful development tool, but each registration really a headache. Many network registration code, registration server, and so on, but just a year or can not be used; for the second following solutions. Effective pro-test! ! !
If you want pycharm permanently activated, such as the deadline to 2099-01-01; this should be permanently activate it; ha ha ha
Link: https: //blog.csdn.net/weixin_42261489/article/details/81102612