Learn how to use virus and threat protection options in Windows Security to scan your device for threats and view the results.

Outlook データ ファイルを開くことができない場合、またはファイルが破損していると思われる場合は、受信トレイ修復ツール (scanpst.exe) を使用してファイル内のエラーを修復します。

Learn how to connect a Bluetooth device in Windows and adjust Bluetooth pairing settings.

Training: Get started with SharePoint in Microsoft 365. At office.com, sign in to SharePoint, then select the SharePoint tile.

Learn how to find and install digital downloads from Microsoft Store. See instructions to download and install software directly purchased from Microsoft.

Most tools and options in Microsoft Edge are available when you select Settings and more > Settings.

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

While setting up the Phone Link app, you'll be prompted to enable access to your phone's messages.

How to use a PivotTable in Excel to calculate, summarize, and analyze your worksheet data to see hidden patterns and trends.

Learn how to reset or change your Microsoft account password. Get help with a forgotten Microsoft account password.