为计算机安装最新的安全补丁，微软已发布补丁MS17-010修复了“永恒之蓝”攻击的系统漏洞，请尽快安装此安全补丁。微软补丁MS17-010，安装后可避免勒索病毒的攻击。
Win7系统之家 www.win11host.com 整理
计算机-属性里面找到自己系统的版本，然后对应自己的操作系统下载相应的补丁。
windowsxp特别补丁KB4012598
winxp3 32位 Security Update for Windows XP SP3 (KB4012598)
winxp2 64位 Security Update for Windows XP SP2 for x64-based Systems (KB4012598)
windows2003特别补丁KB4012598
2003SP2 32位 Security Update for Windows Server 2003 (KB4012598)
2003SP2 64位 Security Update for Windows Server 2003 for x64-based Systems (KB4012598)
windows2008R2补丁 KB4012212、KB4012215
March, 2017 Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems (KB4012212)
March, 2017 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB4012215)
Win7补丁 KB4012212、KB4012215
Windows7 32位 X86
March, 2017 Security Only Quality Update for Windows 7 (KB4012212)
March, 2017 Security Monthly Quality Rollup for Windows 7 (KB4012215)
Win7 64位 X64
March, 2017 Security Only Quality Update for Windows 7 for x64-based Systems (KB4012212)
March, 2017 Security Monthly Quality Rollup for Windows 7 for x64-based Systems (KB4012215)
Win10 1607补丁 KB4013429
win10 1607 32位
Cumulative Update for Windows 10 Version 1607 (KB4013429)
win10 1607 64位
Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB4013429)
Win10 1703不需要安装补丁，直接免疫。
win2012R2补丁 KB4012213、KB4012216
March, 2017 Security Only Quality Update for Windows Server 2012 R2 (KB4012213)
March, 2017 Security Monthly Quality Rollup for Windows Server 2012 R2 (KB4012216)
Wn2016补丁 KB4013429
Cumulative Update for Windows Server 2016 for x64-based Systems (KB4013429)
补丁安装方说明：
必须打开自动更新后，再安装下载的补丁，否则会出现无法安装错误的情况。
Win7无法安装勒索病毒补丁KB4012212错误0x80070422解决方法
最后还建议关闭危险端口来防范蠕虫病毒。
Win7系统怎么关闭135,137,138,139,445端口?
