10.2. General

⌘ + r › ms-settings:privacy-general

10.2.1. Change privacy options

Disable 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

Disable Let websites provide locally relevant content by accessing my language 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

See Disable Show most used apps for additional app tracking disable.

GPO

User Configuration › Administrative Templates › Windows Components › Edge UI › Turn off tracking of app usage

ENABLED

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