Contact Support. For technical support, go to Contact Microsoft Support, enter your problem and select Get Help. If you still need help, select Contact Support to be routed to the best support option. Check the recent sign-in activity for your Microsoft account if you get an email about unusual activity.

Here are some things to know before you start using your adapter: The adapter works best if you have both an HDMI port and a USB charging port on your HDTV, monitor, or projector.

Windows 11 Windows 10. Windows 11 lets you quickly check your network connection status. Select the Start button, then type settings. Select Settings > Network & internet. The status of your network connection will appear at the top. Check your network connection status. Check your network connection status in Windows.

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From the Microsoft Authenticator app, scroll down to your work or school account, copy and paste the 6-digit code from the app into the Step 2: Enter the verification code from the mobile app box on your computer, and then select Verify. On your computer, add your mobile device phone number to the Step 3: In case you lose access to the mobile ...

OneDrive 内のすべてのフォルダーをコンピューターと同期しない場合は、Windows および macOS 用の OneDrive アプリを使用して、エクスプローラーまたは Finder で表示するフォルダーを選択できます。 Web ブラウザーまたはモバイル アプリを使用して Windows または Mac を表示すると、すべてのフォルダー ...

Select Open or Select Folder. Select Upload, select the files you want to upload, and select Open. If you don't see Upload > Folder, create a folder, and then upload the files to that folder. Note: If you have the OneDrive sync app installed, you can also upload with File Explorer. Select the files you want to upload and drag them to OneDrive ...

Select the cell in the worksheet where you want the drop-down list. Go to the Data tab on the Ribbon, and then Data Validation. Note: If you can’t select Data Validation, the worksheet might be protected or shared. Unlock specific areas of a protected workbook or stop sharing the worksheet, and then try step 3 again.

Here are some of the ways you can earn Microsoft Rewards points: Search with Bing *. Search the web through the search box on the taskbar on your Windows 10/11 device. Buy stuff from Microsoft Store online (from your mobile device, on Xbox One, in the Microsoft Store app on your Windows 10/11 or Windows 8.1 device, or via the web). For more ...

Surface の電源アダプターや充電ケーブルが動作しない場合の対処方法. Surface に電源アダプターを接続すると、LED ライトが点灯します。. コネクタがデバイスに安全に接続されていることを確認してから、 電源アダプターを別のコンセントに差し込みます ...