Microsoft · Microsoft Privacy Statement (Legacy)

Interest-Based Advertising and Behavioral Profiling

Medium severity
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What it is

Microsoft uses your browsing history, search queries, ad interactions, and data from third-party advertising partners to show you targeted ads across its products, with the ability to opt out through your account settings.

Consumer impact (what this means for users)

Consumers should be aware that Microsoft combines data from their use of Bing, MSN, Xbox, and other services with third-party advertising partner data to serve interest-based ads — opting out through account.microsoft.com/privacy/ad-settings stops personalized ad targeting but does not stop all data collection.

What you can do

⚠️ These actions may provide transparency or partial mitigation but may not fully address the underlying issue. Effectiveness varies by jurisdiction and individual circumstances.
  • Opt Out of Arbitration
    Go to account.microsoft.com/privacy/ad-settings and toggle off interest-based advertising. This stops Microsoft from using your behavioral data for personalized ad targeting across Microsoft services.

Cross-platform context

See how other platforms handle Interest-Based Advertising and Behavioral Profiling and similar clauses.

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Why it matters (compliance & risk perspective)

Microsoft combines your first-party behavioral data with third-party data sources to build advertising profiles about you, which means data from your Microsoft account activity is merged with outside data brokers' information to target you with ads.

View original clause language
Microsoft uses the data we collect to provide you with rich, interactive experiences. In particular, we use data to: provide and improve our products; personalize your experiences; make recommendations and display advertising. For advertising, we use data collected through our advertising services including your interactions with ads, inferences about your interests, and data from advertising partners and other third-party data sources to show you interest-based advertising. You can opt out of interest-based advertising through your Microsoft account at account.microsoft.com/privacy/ad-settings.

Institutional analysis (Compliance & legal intelligence)

REGULATORY FRAMEWORK: This provision implicates GDPR Art. 6(1)(f) (legitimate interests for advertising) and Art. 21 (right to object to processing based on legitimate interests); CCPA/CPRA §§1798.120 and 1798.121 (right to opt out of sale and sharing of personal information and sensitive personal information for cross-context behavioral advertising); FTC Act Section 5 (unfair or deceptive advertising practices); and EU ePrivacy Directive (cookie and tracking consent requirements). Enforcement by EU DPAs, California CPPA, and FTC.

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Applicable agencies

  • FTC
    FTC has authority over unfair or deceptive behavioral advertising practices and data broker use under FTC Act Section 5.
    File a complaint →
  • State AG
    California CPPA and state AGs in Virginia, Colorado, Connecticut, Texas, and Oregon have jurisdiction to enforce opt-out rights for targeted advertising under their respective state privacy laws.
    File a complaint →

Provision details

Document information
Document
Microsoft Privacy Statement (Legacy)
Entity
Microsoft
Document last updated
March 5, 2026
Tracking information
First tracked
April 28, 2026
Last verified
April 28, 2026
Record ID
CA-P-003852
Document ID
CA-D-00001
Evidence Provenance
Source URL
Wayback Machine
SHA-256
9e697464d17b7148c787f07099c60e30370abb2b13a7f2a910f607e31ec13158
Verified
✓ Snapshot stored   ✓ Change verified
How to Cite
ConductAtlas Policy Archive
Entity: Microsoft | Document: Microsoft Privacy Statement (Legacy) | Record: CA-P-003852
Captured: 2026-04-28 08:11:57 UTC | SHA-256: 9e697464d17b7148…
URL: https://conductatlas.com/platform/microsoft/microsoft-privacy-statement-legacy/interest-based-advertising-and-behavioral-profiling/
Accessed: April 29, 2026
Classification
Severity
Medium
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