WebView2

Winsage
July 22, 2026
Microsoft is updating the File Properties window in Windows 11's File Explorer to use the WinUI 3 framework, aiming to improve design consistency across the operating system. This change addresses longstanding user interface inconsistencies caused by a mix of legacy frameworks, including elements from Windows 7. The transition to a desktop-only WinUI 3 framework is intended to reduce application latency and enhance the user experience. All desktop elements are expected to operate on the WinUI 3 framework for the first time since Windows 11's launch in late 2021. Additionally, the classic Win32 Control Panel is being gradually integrated into the modern Settings app, with careful consideration to avoid disruptions.
Winsage
June 25, 2026
Microsoft has revised its Surface buying guide, now recommending 8GB of RAM for everyday tasks, while stating that 16GB or more is necessary for fully utilizing Copilot+ PC features. Previously, Microsoft had advocated for 16GB as the minimum for a satisfactory Windows 11 experience. Earlier this year, Microsoft suggested 32GB of RAM for serious gamers but retracted this recommendation due to backlash over costs. The introduction of Apple's MacBook Neo with 8GB of RAM at an attractive price has influenced Microsoft's stance, leading to the launch of Surface devices with 8GB of RAM. The buying guide promotes 8GB for everyday tasks, while an AI store assistant suggests 16GB for a "future-proof" laptop. Historically, Windows 10 had a minimum RAM requirement of 2GB, with 4GB recommended for optimal performance, but Windows 11 has increased these requirements. Microsoft's investments in AI infrastructure have contributed to a RAM shortage. The Copilot+ PC branding aimed for a new hardware tier but has not met expectations. The introduction of the MacBook Neo has prompted reactions from PC manufacturers, and concerns exist about the optimization of Windows 11 on ARM architecture.
Winsage
June 20, 2026
Microsoft has introduced two versions of Outlook in Windows 11: Outlook Classic (a Win32 desktop application) and the New Outlook. Users have reported significant performance issues with the New Outlook, noting a lag of approximately 10 seconds for tasks that Outlook Classic performs instantly. The New Outlook operates on WebView2, which involves multiple processes and higher memory consumption, while Outlook Classic runs as a single process. Microsoft is aware of these performance challenges and is testing a new API called 'Delayed Message Timing' to address them. Users find Outlook Classic to be more reliable and faster, particularly for businesses that need efficient notification processing.
Winsage
June 17, 2026
Microsoft Teams is testing a new feature called "Efficiency mode," which will be available to all users by the end of June 2026. This mode aims to enhance performance on PCs with limited RAM, particularly those with 8GB RAM. Efficiency mode activates automatically when Teams detects that a device is hardware-constrained, optimizing performance by reducing video resolution and minimizing resource usage. The initial implementation includes changes such as dynamically adjusting video output and opening with a pre-selected chat. Users can opt out of Efficiency mode via the Settings menu. Microsoft is also exploring additional enhancements to improve chat access and reduce lag.
Winsage
June 16, 2026
Microsoft's Outlook for Windows is facing criticism for its notification handling, particularly in the new Outlook version built on the WebView2 framework. Users experience a delay of approximately 10 seconds when clicking on email notifications, compared to the near-instantaneous access provided by Outlook Classic, which allows users to open new emails in about five seconds. The new Outlook consumes significantly more memory and CPU resources, using between 490 MB and 636 MB of RAM, while Outlook Classic operates within 117 MB to 148 MB. Despite updates aimed at improving the new Outlook, the core issue of notification handling remains unresolved. Microsoft is working on enhancements, but the performance limitations of the WebView2 architecture continue to affect user experience. Outlook Classic will continue to be supported until April 2029.
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