win7/win8/win10系统下Visual Studio 2013各个版本的密钥：
Visual Studio Ultimate 2013 KEY:BWG7X-J98B3-W34RT-33B3R-JVYW9
Visual Studio Premium 2013 KEY:FBJVC-3CMTX-D8DVP-RTQCT-92494
Visual Studio Professional 2013 KEY:XDM3T-W3T3V-MGJWK-8BFVD-GVPKY
Team Foundation Server 2013 KEY:MHG9J-HHHX9-WWPQP-D8T7H-7KCQG