Microsoft has released the optional KB5058481 preview cumulative update for Windows 10 22H2, which includes seven changes, notably the restoration of seconds to the time display in the calendar flyout. This update is part of the routine "optional non-security preview updates" and does not address security vulnerabilities. Users can install the update by navigating to Settings and manually checking for updates. Upon installation, Windows 10 22H2 will be updated to build 19045.5917. The update also includes enhancements for user experience and addresses a known issue with NOTO fonts appearing blurry at 96 DPI, particularly affecting CJK text in Chromium-based browsers. A temporary solution is to adjust the display scaling to 125% or 150%.