具体内容如下：

优化了微软小娜，蓝牙，命令提示符，IE11，微软Edge浏览器，Miracast，USB的稳定性;

修复了在打开PDF表单文件多次时的内存溢出问题;

修复了IE11和Edge浏览器从右往左阅读地区的阅读视图兼容性问题;

修复了电脑从睡眠唤醒之后蓝牙不可使用的问题;

修复了在暴力破解登陆密码时电脑防御机制不会启动的问题;

修复了夏令时的算法问题;

修复了部分CompactFlash卡插入卡槽后文件损坏的问题。

微软同时公布了具体安全更新内容详情如下：

3155533 MS16-051: Cumulative Security update for Internet Explorer: May 10, 2016 3155538 MS16-052: Cumulative Security update for Microsoft Edge: May 10, 2016 3156754 MS16-055: Security update for Microsoft graphics component: May 10, 2016 3156761 MS16-056: Security update for Windows Journal: May 10, 2016 3156987 MS16-057: Security update for Windows shell: May 10, 2016 3154846 MS16-060: Security update for Windows kernel: May 10, 2016 3155520 MS16-061: Security update to RPC: May 10, 2016 3158222 MS16-062: Security update for kernel mode drivers: May 10, 2016 3155527 MS16-064: Security update to Schannel: May 10, 2016 3156757 MS16-065: Security update for the .NET Framework: May 10, 2016 3155451 MS16-066: Security update to virtual secure mode: May 10, 2016