Here is a summary of the July 22, 2025—KB5062663 (OS Builds 22621.5699) Preview update for Windows 11 version 23H2:
Key Highlights
1. Secure Boot Certificate Expiration Notice
Secure Boot certificates used by most Windows devices are set to expire starting June 2026. If not updated, some...
backup for organizations
device migration
file system fixes
input method fixes
kb5062663
microsoft kb
network improvements
os build 22621.5699
preview update
printer updates
securebootcertificate
security update
servicing stack update
stability improvements
taskbar accessibility
troubleshooting windows
windows 11
windows 11 23h2
windows update
windows update policy
Microsoft has released Windows 11 KB5062633 for version 23H2, promising a focused set of bug fixes rather than new features, while also underscoring a critical warning about Secure Boot certificate expiration that enterprises—and attentive consumers—should not overlook. As an optional cumulative...
backup reliability
bug fixes
certificate expiration
device connectivity
enterprise security
firmware security
it security
kb5062633
multilingual input
printer discovery
securebootsecurebootcertificate
system compatibility
system freeze fixes
system reliability
system updates
windows 11
windows 11 patch notes
windows security
windows update
With less than four months remaining before Windows 10 officially reaches its end of support, the march toward Windows 11 has taken on new urgency for IT leaders, businesses, and everyday users alike. The latest improvements arriving in June 2025 not only serve as enticements for those...
microsoft 365 copilot
securebootcertificate
windows 10 end of support
windows 11
windows 11 security
windows accessibility
windows ai integration
windows autopatch
windows autopilot
windows cloud apps
windows collaboration tools
windows device management
windows insider preview
windows intune
windows lifecycle management
windows migration guide
windows productivity features
windows resiliency
windows server hotpatching
windows updates