On Windows 11, users can disable web search results on the home page of the Windows Search experience through the Settings app. For Windows 11 Pro users, this can be done via Group Policy by navigating to User Configuration > Administrative Templates > Windows Components > File Explorer, editing the policy "Turn off display of recent search entries in the File Explorer search box," selecting Enabled, and applying the changes. A reboot may be required to take effect.
For both Windows 11 Pro and Home users, web results can also be disabled through the Registry by navigating to HKEYCURRENTUSERSOFTWAREPoliciesMicrosoftWindows, creating a new key named Explorer, adding a DWORD (32-bit) Value named DisableSearchBoxSuggestions, and setting its value to 1. Restarting the computer will limit search results to system and file-related queries. To revert these changes, the DWORD can be deleted.
Web search results in Windows Search refer to online suggestions that appear alongside local files and applications when users input queries.