Learn how to use a health report in Windows Security to manage your device performance and keep your device secure.

Découvrez comment libérer de l’espace disque dans Windows. Maintenez votre PC opérationnel correctement et à jour en augmentant l’espace disque.

A Microsoft account is a personal account required for access to Microsoft’s products and services.

Microsoft made a commitment to provide 10 years of product support for Windows 7 when it was released on October 22, 2009. This 10-year period has now ended, and Microsoft has discontinued Windows 7 support so that we can focus our investment on supporting newer technologies and great new experiences.

Find out what steps you can take if an incompatible driver in preventing you from turning on the Memory integrity setting in Windows Security.

Learn how to receive a refund or exchange for items purchased from Microsoft.

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Learn how to redeem your Microsoft Rewards points for a huge variety of great products and sweepstakes.

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Learn how to use Microsoft Edge for mobile devices, sync your browser data, and get answers to common questions.