Windows 10 KB5051974 patches DAC and USB issues, bundles Outlook web app in the start menu (direct download .msu) ...

Microsoft will start automatically installing its new Outlook email app on Windows 10 devices. It's already pre-installed on most Windows 11 PCs and rolled out to some existing Windows 11 systems.

There could be a number of reasons why your emails won’t load on the Outlook app on your Windows 11/10 PC or Android or iOS device/smartphone. But basic troubleshooting is to remove and re-add ...

Windows 10 KB5050081 restores DAC support and pushes the new web-based Outlook app for all.(direct download .msu) ...

Microsoft has released the KB5051974 cumulative update for Windows 10 22H2 and Windows 10 21H2, which automatically installs the new Outlook for Windows app and fixes a memory leak bug.

PWAs (Progressive Web Apps) are still websites, but they include better caching, notification features, and background functionality to make them appear and function more like traditional apps.

In other words, even if you can’t block the new Outlook app from being installed on your Windows 10 PC, you can always uninstall it afterwards. A pretty annoying move, but not as bad as it could be.