代码改变世界

杀毒软件 avg

2015-07-31 09:40  xplorerthik  阅读(178)  评论(0)    收藏  举报

http://filehippo.com/download_avg_antivirus_64

 

 

R studio:

https://www.rstudio.com/products/rstudio/download/

R language:

https://www.r-project.org/