To remove the "Try the new Outlook" button, you just need to create a new Registry entry called HideNewOutlookToggle.

This will open a new dialog box Select the "Enabled" radio button on the top left and click on Apply then ok to save changes This will disable Windows Copilot on your system and remove the icon ...

Disable Transparency in Windows 11 via Accessibility Settings ... Toggle the Transparency effects button off In the Accessibility options, select the Visual effects tab to see various settings ...

Tiles in Windows. Double-click on the Turn off toast notifications button on the right-hand side and select the Enabled option. Click on the OK button to save the change. As mentioned ...