Win11 KB5033375 cumulative update released today (with update content summary)

php editor Xinyi today recommends the Win11 KB5033375 cumulative update. This update provides a series of important fixes and improvements to bring users a more stable and smooth system experience. The update includes security enhancements, performance optimization, system stability improvements, etc. Users can obtain this update through the Windows Update function, and it is recommended to install it as soon as possible to ensure system security and performance. For detailed updates, please continue reading the article for more information.

Microsoft officials stated that this update fixes many security issues reported and exposed in previous Win11 versions, and integrates the content of the KB5032288 update released on December 4, 2023.

It has been reported before, here is the update content of KB5032288:

• New features! Copilot can be used across multiple monitors on Windows (in preview). Press the Copilot in Windows Taskbar button on the taskbar of the monitor where you want Copilot in Windows to appear. To display the last open Copilot in Windows, press Win C. If using a keyboard, press Win T to put keyboard focus on the taskbar. Then go to the "Copilot in Windows" button and open it on any monitor. This will initially be available to a small audience and will be deployed more broadly in subsequent months.
• new features! Copilot Alt Tab available on Windows (Preview). When you press Alt Tab, a thumbnail preview of Copilot in Windows appears among other thumbnail previews of the open window. You can switch between them using the Tab keystroke. This will initially be available to a small audience and will be deployed more broadly in subsequent months.
• new features! In the next few weeks, you may see Windows Spotlight set as the default background. This may occur when the desktop background is set to a preset Windows background.
• new features! When you log in to Windows using a local account, you can ask Windows (Copilot in preview) for ten times for help. Afterwards, you must log in with a verified account. These include Microsoft Account (MSA) and Azure Active Directory (Azure AD). Note that the name of Azure AD will be changed to Microsoft Entra ID.
• new features! This update starts rolling out account-related notifications for Microsoft accounts in Settings > Home. Microsoft Accounts connect Windows to Microsoft apps. This account backs up all your data and helps you manage your subscriptions. Additional security steps can also be added to prevent account lockouts. This feature displays notifications in the Start menu and Settings. Setting notifications can be managed in Settings >Privacy >Security >General.
• This update improves the speed of Copilot (Preview) opening from the taskbar in Windows.
• This update resolves an issue affecting the Copilot (preview on taskbar) icon in Windows. When Copilot is open in Windows, it does not appear active.
• This update resolves an issue that causes IE mode to stop responding. This occurs if you press the Left Arrow key while Browse is open, an empty text box has focus, and the caret cursor is on.
• This update resolves an issue that causes IE mode to stop responding. This can happen if multiple IE mode tabs are open.
• This update affects dynamic lighting. It reduces the amount of power it uses on your device.
• This update resolves an issue that could affect the cursor when writing in Japanese. The cursor may move to unexpected positions.
• This update resolves an issue affecting cursors. In some screen capture scenarios, its movement lags.
• This update resolves an issue affecting widget notification lock screen reminders. It's in the wrong place on the taskbar.
• This update resolves an issue affecting File Explorer. Context (shortcut) menu does not open when pressing Shift F10.
• This update resolves an issue affecting File Explorer windows. If they are not expected, they are displayed in the foreground.
• This update resolves an issue affecting File Explorer. Options in the left pane display error status.
• This update resolves an issue affecting apps downloaded from the Microsoft Store. They stop responding and won't update.
• This update affects (context) menu shortcuts. Performance is now better when opening it on the desktop and in File Explorer.
• This update resolves an issue affecting Narrator. When installing Windows, I cannot open it on the Setup screen.

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