Title Products Classification Last Updated Version Size          Download
2020-10 Security Monthly Quality Rollup for Windows 8.1 for x86-based Systems (KB4580347) Windows 8.1 Security Updates 10/13/2020 n/a 344.4 MB 361127630
2020-10 Security Monthly Quality Rollup for Windows 8.1 for x64-based Systems (KB4580347) Windows 8.1 Security Updates 10/13/2020 n/a 531.1 MB 556911027
2020-10 Security Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB4580347) Windows Server 2012 R2 Security Updates 10/13/2020 n/a 531.1 MB 556911027
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