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A Fresh Look at What’s New in Microsoft’s Latest Optional Update for Windows 10
Microsoft has rolled out a fresh optional cumulative update, KB5058481, for Windows 10 version 22H2 — and it brings a handful of welcome improvements for users. Although this isn’t a security update, it’s packed with tweaks that enhance usability and functionality, particularly for those who like keeping a close eye on their time display. With this preview update, users can now see seconds again in the taskbar clock — a small but much-requested change that helps with precision and productivity.
This preview update falls under Microsoft’s “optional non-security preview” schedule. It gives users and administrators a sneak peek at features and fixes coming in the next full Patch Tuesday release (scheduled for June). However, unlike the standard cumulative updates, this one needs to be manually installed unless users have the “Get the latest updates as soon as they’re available” toggle turned on.
Installation can be done via the Windows Update panel or directly through the Microsoft Update Catalog. After applying this update, systems will show build number 19045.5917 for Windows 10 22H2.
What’s Included in the KB5058481 Update (30-Line Digest)
Microsoft’s KB5058481 cumulative preview update is bringing seven notable changes for Windows 10 users. Chief among them is the long-awaited return of seconds in the time display on the calendar flyout. This feature had been previously removed for some users, but is now back — great news for those who rely on second-level time accuracy, such as developers, analysts, and system administrators.
In addition to the time display fix, the update makes improvements to the Rich Calendar feature. Upcoming events are now shown for a 30-day span, offering a broader view of scheduled tasks. Plus, Microsoft has added description text to the Weather button in the calendar flyout for improved clarity.
Font rendering also gets attention. Several issues affecting GDI/GDI+ rendering for GB18030 and GB18030-2022 characters have been corrected. These updates improve text display accuracy, especially in documents using Chinese character sets.
Mobile operators benefit from refreshed COSA (Country and Operator Settings Asset) profiles, ensuring better network compatibility and performance. Another fix addresses Windows Account Sync Consent behavior in European Economic Area markets, where syncing issues were causing server load spikes due to unrecognized secondary accounts.
A known issue remains: NOTO fonts might appear blurry in Chromium-based browsers like Microsoft Edge or Chrome when displayed at 96 DPI. Microsoft suggests adjusting display scaling to 125% or 150% as a temporary fix.
What Undercode Say: (40-Line Analysis)
Microsoft’s KB5058481 preview update may not contain security fixes, but it packs practical value — especially for power users who care about time tracking and interface polish. The most headline-worthy enhancement is undoubtedly the return of the seconds display in the taskbar’s calendar flyout. While it may sound minor, it represents a user-centric reversal of a previous design decision. Microsoft clearly heard community feedback and acted on it — something users are increasingly demanding in modern software ecosystems.
The Rich Calendar upgrades bring tangible convenience. By extending the preview of upcoming events to 30 days, users can better plan and organize their schedules. Adding descriptive weather text also aligns with Microsoft’s push for more intuitive UI design, where small changes streamline the overall experience.
From a technical standpoint, the font rendering fixes show Microsoft’s continued investment in global compatibility and accessibility. Proper rendering of GB18030 characters is essential for Chinese-speaking users, and the patch ensures visual fidelity for text-heavy applications.
The COSA profile updates show Microsoft’s commitment to global network optimization — vital in regions where carrier settings can vary drastically. Meanwhile, addressing sync issues tied to EU regulations demonstrates Microsoft’s compliance efforts and its awareness of jurisdiction-specific data practices.
This update is also a reflection of
The only caveat is the font issue with NOTO fonts at 96 DPI. While Microsoft provided a workaround, it’s clear more fine-tuning is needed to maintain clarity across browser platforms. For now, users working with CJK text should consider increasing their display scaling if they notice blurriness.
Altogether, KB5058481 signals Microsoft’s intent to continue refining Windows 10, even as attention increasingly shifts to Windows 11. For users still sticking with the older OS, this update brings meaningful quality-of-life improvements that make daily use smoother, more accurate, and more productive.
Fact Checker Results ✅
The update is optional and non-security, released as part of Microsoft’s monthly preview strategy.
It includes UI and usability improvements but no security patches.
The blurry text issue in Chromium browsers is confirmed, with a recommended scaling workaround.
Prediction 🔮
Expect continued user-focused updates for Windows 10 through 2025, even as Microsoft pushes Windows 11 adoption. Microsoft will likely expand calendar and UI improvements in future previews, with more accessibility enhancements and cross-device consistency. As feedback-driven development grows, we can anticipate more small but meaningful updates tailored to real user behavior.
References:
Reported By: www.bleepingcomputer.com
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