Learn how to manage your Microsoft devices. Add, remove, register, or rename a device on your Microsoft account.

Learn how to troubleshoot Windows activation errors. Browse common activation errors and learn what you can do to fix them.

Découvrez comment installer, réinstaller ou activer Microsoft 365 ou Office 2019 sur un PC ou Mac.

Узнайте, как устранить проблемы Bluetooth в Windows. Устраняйте проблемы с подключением Bluetooth-устройства или аксессуара.

Learn how to get Microsoft Store updates for your apps and games. Download the latest versions of Microsoft Store apps and games.

That verification method isn’t working right now: Sometimes the block may be tied to the verification method you are using.Try using another verification method connected to your account. For example, if you are using SMS to verify yourself and are hitting a block, try using an alternate email that is connected to the account to receive your authorization code.

Learn how to use antivirus protection in Windows Security to protect your Windows PC against malware, viruses, and other threats.

Discover the latest features in Office 2021, including new ways to create content, manage data, and communicate effectively.

With Microsoft Edge, you can turn on sync to browse the web on all your devices, keep your favorites organized, and more.

Now that you’ve backed up your PC, you'll be able to more easily transfer your info to a new one whenever you're ready. The Windows Backup app automatically works in the background to remember your latest changes.