If you disable or do not configure this policy, the logon background image adopts the acrylic blur effect. If it doesn’t work, reboot your computer or check the next time you restart the computer.

Microsoft 365 Copilot logo is blurry on screens with low pixel density ... Consider switching to Microsoft Office alternatives for better productivity options. If you're subscribed to Microsoft ...

The background blur effect can impact computer performance and diminishes the call quality. It is worth noting that blurring your background may hinder the performance of your computer and may ...