Microsoft has released the KB5060533 cumulative update for Windows 10 22H2 and Windows 10 21H2, with seven fixes or changes, including bringing seconds back to the time shown in the Calendar flyout.

The Windows 10 KB5060533 update is mandatory as it contains Microsoft’s June 2025 Patch Tuesday security updates, which fix seven zero-day vulnerabilities.

Windows users can install this update by going into Settings, clicking on Windows Update, and manually performing a ‘Check for Updates.’

However, as this update is mandatory, it will automatically start installing in Windows once you check for updates. To make this more manageable, you can schedule a time when your computer is restarted to finish the installation.

After installing this update, Windows 10 22H2 will be updated to build 19045.5965 and Windows 10 21H2 will be build 19044.5965.

Windows 10 users can also manually download and install the KB5060533 update from the Microsoft Update Catalog.

What’s new in Windows 10 KB5060533

The KB5060533 update includes multiple changes and fixes in Windows 10, including rolling out a feature that brings seconds back into the display date on the Calendar taskbar flyout.

The seven changes and fixes are listed below:

• Brings back the clock view that displays seconds onto the calendar that was once removed. This feature is rolling out gradually. This means that users receive the updates at different times, and it might not be immediately available to all users.

• Enhances the Rich Calendar feature by extending the upcoming events period to 30 days.

• Adds description text for the Weather button in the Rich Calendar feature.

• [GDI/GDI+]

  • Fixed: Some GB18030-2022 characters in plane 2 are not rendered.

  • Fixed: Some GB18030 characters are rendered wider. Additionally, the sample paragraph is not rendered correctly.

• [Mobile Operator Profiles]

  • Updated: Country and Operator Settings Asset (COSA) profiles are updated.

• [WinSaS]

  • Fixed: An issue affecting the Windows Account Sync Consent system in European Economic Area markets, where secondary accounts were not acknowledged, leading to increased server load.

This update also includes a fix for a known issue causing some Hyper-V virtual machines with Windows 10, Windows 11, and Windows Server to freeze or restart unexpectedly. Microsoft previously fixed this bug on May 27th with the release of an out-of-band KB5061979 update.

Microsoft says the only known issue is that NOTO fonts appear blurry or unclear when displayed at 96 DPI.

“There are reports of blurry or unclear CJK (Chinese, Japanese, Korean) text when displayed at 96 DPI (100% scaling) in Chromium-based browsers such as Microsoft Edge and Google Chrome,” explains Microsoft.

As a temporary workaround is to set your display scaling to 125% or 150% to improve text clarity as a temporary workaround.

A complete list of fixes can be found in the KB5060533 support bulletin and last month’s KB5058481 preview update bulletin.