Windows でセーフ モードで起動する方法については、「設定」、サインイン画面、黒または空白の画面を参照してください。

Suppose you want to find out how many times particular text or a number value occurs in a range of cells, there are several ways to count how often a value occurs.

Learn how to redeem a Microsoft/Xbox gift card or other code on your mobile device, Windows device, or Xbox console.

Find out more about Xbox digital codes and gift cards, and how to troubleshoot issues redeeming content.

Find the Recycle Bin. If your desktop shows no icons at all, right-click (or press and hold) the desktop and select View.If Show desktop icons has no checkmark, click it to add one. If that doesn't work, try this:

Microsoft Teams offers different ways to access, receive, and manage notifications. These settings include how, when, and where your notifications appear, custom settings for channels and chat, appearance and sounds, turning off specific messages, and so on.

If you see a gray OneDrive icon, this means you are not signed in. If you cannot sign in to your OneDrive sync app, or the sync app says OneDrive is not connected, follow the steps below.

Download printer drivers. If your printer isn't responding, you may need to remove it and reinstall it so Windows can download and install the proper drivers.

The steps to access the repair tool vary depending on your operating system. Right-click the Start button (lower-left corner) and select Apps and Features on the pop-up menu.

Verwenden Sie Ihr Microsoft-Konto, um sich bei Microsoft-Diensten wie Windows, Microsoft 365, OneDrive, Skype, Outlook und Xbox Live anzumelden.