2019-06 Preview of Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB4503283)

2019-06 Preview of Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems KB4503283...

2017-05 Preview of Monthly Quality Rollup for Windows 7 for x64-based Systems (KB4019265)

2017-05 Preview of Monthly Quality Rollup for Windows 7 for x64-based Systems KB4019265...

2024-01 Cumulative Update Preview for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2 (KB5034582)

2024-01 Cumulative Update Preview for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2 KB5034582...

2019-03 Preview of Monthly Quality Rollup for Windows 8.1 for x64-based Systems (KB4489893)

2019-03 Preview of Monthly Quality Rollup for Windows 8.1 for x64-based Systems KB4489893...

PowerShell Preview - x64

Updates for PowerShell Preview x64...

Windows Server Technical Preview Language Packs

Category for Windows Server Technical Preview Language Packs...

Windows 11 UUP Preview

Windows 11 UUP Preview...

Servicing stack update for Windows 10 Insider Preview released to the Slow & Release Preview rings

None None...

Windows 10 Insider Preview Build 19041.264

None None...

Security update 1970-01-01

...

PT-2008-6917 · Mozilla +1 · Firefox +11

Name of the Vulnerable Software and Affected Versions: Mozilla Firefox versions prior to 2.0.0.17 libxul0d-dbg affected versions not specified libxul-dev affected versions not specified libsmjs1 affected versions not specified libmozjs0d-dbg affected versions not specified libmozjs0d affected...

Windows Server 2016 Technical Preview 4

Windows Server 2016 Technical Preview 4...

Published for all IHVs and OEMs to help them limit their driver test on WU Live to specific test clients only

Evaluates to true if client machine is enabled for driver preview pool...

Check if client is in Release Preview ring

Evaluates to true if the RegKey value for RingId is 8...

Windows Next Dynamic Update for Web Setup

This DU update is targeted for Dynamic Update web setup Windows Next Tech Preview and higher...

WSL Dev Channel Insiders

Early preview for the latest kernel updates...

PowerShell Preview 7.2 and newer - x64

PowerShell Preview 7.2 and newer - x64...

Windows Next Dynamic Update for Store Setup

This DU update is targeted for Dynamic Update store upgrade scenario for Windows Tech Preview and higher...