If you want to use the Microsoft 365 Setup troubleshooter to resolve Microsoft 365 installation problems in Windows 11/10, ...

In May, Microsoft ... new Startup Boost task from the Microsoft Office installer to optimize performance and load-time of experiences within Office applications," Microsoft says on the Microsoft ...

and other Office apps. The new Microsoft 365 app icons have a more 3D look and feel to them, and follow a similar design language to the 3D emoji that Microsoft added to Windows 11 in 2023.