Learn how to update Windows to ensure your device operates smoothly and securely with the latest features.

Use your scanner and download an app from Microsoft Store to scan a document or picture to your PC.

Find out how to boot into safe mode in Windows from Settings, the sign-in screen, and a black or blank screen.

If you changed your hardware in order to upgrade to Windows 11 and the system is not recognizing the change in a timely manner, this article explains how to initiate the assessment manually.

Learn how to activate Windows using a product key or digital license, check your activation status, and link your Microsoft account.

The Microsoft Authenticator app helps you sign into your accounts when you're using two-step verification.

Learn how to sign in or out of your Outlook.com email account, and get solutions for common login issues.

Learn how to install Windows 11, including the recommended option of visiting the Windows Update page in Settings.

Find out how to submit a request for a refund for a purchase of digital Xbox content.

デバイスの最新の Windows 更新プログラムの準備ができたら、[設定] の [Windows Update] ページからダウンロードできます。