Learn how to get ready for the Windows 11 upgrade, from making sure your device can run Windows 11 to backing up your files and installing Windows 11.

Learn how to reinstall Windows on your PC and how activation works after it's installed.

Go to Settings > Apps > Apps & features to change whether you're shown app recommendations when trying to install apps from outside the Store.

Find out how to set up and manage your security info and verification codes for your Microsoft account, and troubleshoot common issues.

Learn how to install Windows 7 Service Pack 1 (SP1). Includes info about how to get the download, requirements, and more.

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Learn why it's important to have a backup, and how Windows Backup can help you keep your files and settings safe.

Создание установочного носителя для установки или переустановки Windows 7, Windows 8.1 или Windows 10.

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Learn how to access Windows device security settings in Windows Security to help protect your device from malicious software.