General

⌘ + r › ms-settings:privacy-general

Let apps use advertising ID to make ads more interesting to you based on your app usage (turning this off will reset your ID.)

GPO

Computer Configuration › Administrative Templates › System › User Profiles › Turn off the advertising ID

☑

ENABLED

Updated: 2021-02-19 Reference

Registry

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\AdvertisingInfo

Enabled

DWORD

0

Updated: 2021-02-19 Reference

Registry

HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\AdvertisingInfo

DisabledByGroupPolicy

DWORD

1

Updated: 2021-02-19 Reference

Disable Let websites provide locally relevant content by accessing mylanguage list

HKEY_CURRENT_USER\Control Panel\International\User Profile

HttpAcceptLanguageOptOut

DWORD

1

Updated: 2021-02-19 Reference

Disable Let Windows track app launches to improve Start and search results

HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced

Start_TrackProgs

DWORD

0

Updated: 2021-02-19 Reference

Disable Show me suggested content in the settings app

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\ContentDeliveryManager

SubscribedContent-338393Enabled

DWORD

0

SubscribedContent-353694Enabled

DWORD

0

SubscribedContent-353696Enabled

DWORD

0

Updated: 2021-02-19 Reference