This analysis describes what Microsoft's agreement states, permits, or reserves. It does not constitute a legal determination about enforceability. Regulatory applicability and practical outcomes may vary by jurisdiction, enforcement context, and individual circumstances. Read our methodology
The provision operationalizes data retention as a function of multiple institutional factors rather than a fixed timeline, establishing that Microsoft determines retention periods through assessment of necessity, legal requirements, and product-specific contexts. This framework allows retention durations to differ substantially across data categories and user segments.
Interpretive note: Actual retention periods are not enumerated for most data categories, making it difficult to assess the practical scope of this provision without product-specific documentation.
The updated policy establishes additional grounds on which Microsoft may retain personal data. While the prior version tied retention to specific user expectations and available deletion controls, the revised language authorizes retention for 'operating our business, meeting our contractual and legal obligations, improving and developing our products and services, protecting the safety and security of our systems and customers, and resolving disputes.' This expands the stated purposes beyond transaction fulfillment and legal compliance. The updated policy directs users to product-specific documentation for retention details rather than providing explicit deletion procedures and timelines in the privacy statement itself.
View change record →The updated policy now grounds data retention in five broad business purposes: operating the business, meeting contractual and legal obligations, improving and developing products and services, protecting system and customer safety, and resolving disputes. Previously, the policy articulated specific criteria for determining retention periods, including customer expectations for retention until manual deletion, availability of automated deletion controls, and data sensitivity. The revised language removes these granular criteria and instead requires users to consult individual product documentation to understand when their specific data will be deleted. This shifts the burden of finding retention timelines from the main policy statement to separate product-specific documents.
View change record →The updated Privacy Statement removes previously stated language about additional rights available to European Economic Area users, narrowing the policy's explicit protections in that region. Simultaneously, the revised terms now explicitly authorize Microsoft to contact users via auto-dialer and prerecorded voice for marketing purposes, provided the user has consented to receive marketing communications to the phone number supplied. This establishes Microsoft's contractual permission to initiate automated marketing calls using artificial intelligence-generated voice technology where user consent to marketing contact has been given.
View change record →Users operate under retention terms where personal data persists for periods determined by Microsoft based on stated criteria including legal compliance needs, product functionality requirements, and user-specific factors. Users may delete information through automated controls where available, but retention otherwise continues according to the provider's assessment of necessity.
How other platforms handle this
We store information until it is no longer necessary to provide our services and WhatsApp Products, or until your account is deleted or becomes inactive, whichever comes first. This is a case-by-case determination that depends on things like the nature of the information, why it is collected and pro...
You may request deletion of your account at any time. When you request account deletion, we will delete or anonymize your personal information unless we are required to retain it by law, or unless we need to retain it for legitimate business purposes such as resolving disputes, enforcing our agreeme...
We'll retain your Personal Data for only as long as we need in order to provide our Services to you, or for other legitimate business purposes such as resolving disputes, safety and security reasons, or complying with our legal obligations. How long we retain Personal Data will depend on a number of...
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"Microsoft retains personal data for as long as necessary to provide the products and fulfil the transactions you have requested, or for other essential purposes such as complying with our legal obligations, resolving disputes, and enforcing our agreements. Because these needs can vary for different data types in the context of different products, actual retention periods can vary significantly. Other criteria used to determine the retention periods include whether customers want the information, whether the information is sensitive, whether there are automated controls for users to delete the information, and customer age.— Excerpt from Microsoft's Microsoft Privacy Statement (Legacy)
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The provision operationalizes data retention as a function of multiple institutional factors rather than a fixed timeline, establishing that Microsoft determines retention periods through assessment of necessity, legal requirements, and product-specific contexts. This framework allows retention durations to differ substantially across data categories and user segments.
Users operate under retention terms where personal data persists for periods determined by Microsoft based on stated criteria including legal compliance needs, product functionality requirements, and user-specific factors. Users may delete information through automated controls where available, but retention otherwise continues according to the provider's assessment of necessity.
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