KB4034450 – OS Build 15063.448 update for Windows 10 Slow Ring Insider is now available for download. The new update is a minor one which includes a fix for an issue that caused some laptops to boot with a black screen. This update will replace previously released KB4022716 OS build 15063.447.

The company is currently testing a new phased rollout process for the Windows Insider program. The new update targeting framework for Windows Insiders in the Slow Ring will result in new builds being released in different phases to Insiders.

Windows Insiders in the Slow Ring can either wait for the update to arrive automatically on their PC, or they can manually check for updates to get the new build as soon as it’s released.

If you are on Slow Ring, check your update and download update KB4034450 – OS Build 15063.448. Microsoft will release new cumulative updates on July 10th as Patch Tuesday.


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