Learn how to connect to a Wi-fi network in Windows and manage your current network connections.

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

Learn how to troubleshoot Bluetooth problems in Windows. Resolve issues connecting a Bluetooth device or accessory.

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

Update Surface devices and Windows. Download the latest drivers and firmware updates to keep your Surface devices performing their best.

Describes how to use the System File Checker tool to troubleshoot missing or corrupted system files in Windows 8.1, Windows 8, Windows 7 or Windows Vista.

新しい Microsoft アカウントを作成して Microsoft サービスを使用する方法について説明します。

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。

Si vous ne parvenez pas à vous connecter à votre compte de messagerie Outlook.com, Hotmail, Live ou MSN, ou si vous ne savez pas comment vous connecter ou vous déconnecter, voici quelques solutions.

Learn about different things you can try to fix network connection problems in Windows.