How to Fix Microsoft Advertising Cookies Not Disabling
Question details
The user is unable to disable Microsoft advertising cookies and personalized ads even after turning off the setting in their Microsoft account preferences.

- Product
- Microsoft Account / Web Browser
- Device & OS
- not provided
- Scenario
- Attempting to opt-out of personalized advertising and disable Microsoft tracking cookies.
- Observed behavior
- Advertising cookies remain enabled because browser cookie restrictions or cache issues prevent the opt-out preference from successfully updating and saving.
Ensure you have your Microsoft account login credentials ready, and be prepared to temporarily adjust your web browser's security or cookie settings to allow the preference changes to be saved successfully.
Temporarily Allow Third-Party Cookies and Clear Cache
Strict browser cookie blocking can prevent Microsoft from saving your opt-out preference. Temporarily allowing third-party cookies helps the setting take effect.
When you opt out of personalized advertising, Microsoft saves this preference using a specific cookie. If your browser blocks all third-party cookies, this preference cannot be recorded, and personalized ads will remain active.
Open your web browser's Settings, navigate to the Privacy & Security section, and temporarily select the option to allow third-party cookies.
Go to the Microsoft account privacy dashboard, log in, and toggle off the personalized advertising setting.
Clear your browser cache and cookies (leaving the newly saved Microsoft preference intact if possible), and restore your strict cookie blocking settings if desired.

Update Preferences via InPrivate or Incognito Mode
Browser extensions or corrupted cache data might interfere with saving privacy settings. Using a private browsing window bypasses these issues.
Protect Your Productivity and Privacy with WPS Office
While managing online privacy settings and targeted advertising can be frustrating, working on your daily documents shouldn't be. WPS Office is a highly secure, lightweight, and completely free alternative to Microsoft Office that gives you full control over your local files without intrusive online tracking.
- 1. Visit the official website: Go to the WPS Office official website to access the latest secure version.
- 2. Download the installer: Click the Free Download button corresponding to your Windows, Mac, or Linux operating system.
- 3. Install and edit privately: Run the installation file and launch WPS Office to enjoy a secure, private document editing experience.

Frequently Asked Questions
Why do personalized ads keep turning back on after I disable them?
If your browser is set to automatically clear cookies upon exit or entirely blocks third-party cookies, the specific cookie that stores your opt-out preference gets deleted or blocked. This causes the setting to revert to its default state.
Can I opt out of personalized ads directly on Windows 10 or Windows 11?
Yes. On your Windows device, navigate to Settings > Privacy & security > General, and toggle off the option labeled 'Let apps show me personalized ads by using my advertising ID'.
Does turning off advertising cookies stop all ads from appearing?
No. Turning off advertising cookies only stops targeted or personalized ads based on your browsing history. You will still see the same volume of ads, but they will be generic and not tailored to your interests.
What is the 'Your Online Choices' website mentioned for EU users?
It is an EU-based consumer choice platform that allows users to manage and opt out of behavioral advertising from various participating ad networks, including Microsoft, in one centralized location.




