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Data Protection Issues

How to Fix Microsoft Advertising Cookies Not Disabling

Khadija KhanKhadija Khan Oct 9, 2026 868 views

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.

How to Fix Microsoft Advertising Cookies Not Disabling
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.
Before you start

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.

Solution 1Recommended

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.

1
Allow third-party cookies

Open your web browser's Settings, navigate to the Privacy & Security section, and temporarily select the option to allow third-party cookies.

2
Update Microsoft account settings

Go to the Microsoft account privacy dashboard, log in, and toggle off the personalized advertising setting.

3
Clear cache and restore settings

Clear your browser cache and cookies (leaving the newly saved Microsoft preference intact if possible), and restore your strict cookie blocking settings if desired.

Temporarily Allow Third-Party Cookies and Clear Cache
For European Union Users: If you are located in the EU, you can also manage and enforce your personalized advertising preferences through the 'Your Online Choices' platform.
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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.