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Einrichten und Testen von Mikrofonen in Windows - Microsoft-Support
Wählen Sie Start > Einstellungen > System > Sound aus. Wählen Sie unter Eingabe das Mikrofon aus, das Sie testen möchten. Sehen Sie sich in den Eingabeeinstellungen die Eingabelautstärke an, während Sie in das Mikrofon sprechen. Wenn sich die Leiste bewegt, während Sie sprechen, funktioniert Ihr Mikrofon ordnungsgemäß.
Contact - Microsoft Support
Contact Microsoft Support. What's new. Surface Pro. Surface Laptop. Surface Laptop Studio 2. Surface Laptop Go 3. Microsoft Copilot. AI in Windows. Explore Microsoft products.
Fix problems with apps from Microsoft Store
Select Start > Settings > Windows Update > Check for updates. If there is an available update, select Install now. Check for updates. Make sure that your app works with Windows 11. For more info, see Your app doesn't work with Windows. Update Microsoft Store. Select Start, then from the apps list, select Microsoft Store.
打开或关闭 Microsoft Defender 防火墙 - Microsoft 支持
若要打开或关闭 Microsoft Defender 防火墙,请执行以下操作:. 选择“ 开始 ” ,然后打开“ 设置 ” 。. 在“ 隐私和安全 ” 下面,选择“ Windows 安全 ” >“ 防火墙和网络保护 ”。. 打开 Windows 安全中心设置. 选择网络配置文件: 域网络 、 专用网络 或 公用网络 ...
Redeem a gift card or code to your Microsoft account
How to redeem a gift card, Xbox download code or token. Both Microsoft and Xbox gift cards and download codes and tokens work the same way: once redeemed to your Microsoft account, you can spend your balance at Microsoft Store online, on Windows or Xbox, and you can get downloads for the latest apps, games, movies, TV shows, and Surface, Xbox, and accessories.
适用于: Microsoft 帐户仪表板
Windows에서 BitLocker 복구 키 찾기 - Microsoft 지원
시스템 관리자가 보유합니다. 디바이스가 도메인 (일반적으로 회사 또는 학교 디바이스)에 연결된 경우 시스템 관리자에게 복구 키를 요청합니다. 중요: BitLocker 복구 키를 찾을 수 없고 필요한 구성 변경을 되돌리기 수 없는 경우 Windows 복구 옵션 중 하나를 ...
Insert Picture in-cell in Excel - Microsoft Support
4. Select picture and select Insert. Inserting multiple pictures at once: Once you select the source where your picture is being inserted from, then select multiple pictures, then select Insert.. All selected images will be inserted within the workbook cells at once, starting from the active cell and down the column for as many cells as pictures selected, overwriting any values in those cells.
适用于: Excel 网页版
Start page numbering later in your document - Microsoft Support
In the header or footer area, you should see a label on the first page that says First Page Header. Select the page number and press Delete. Select Close Header and Footer or press Esc to exit. Tip: If you want your second page to start at 1 rather than 2, go to Insert > Page Number > Format Page Numbers, and set Start at under Page Numbering ...
适用于: Microsoft 365 专属 Word, Microsoft 365 Mac 版专属 Word, Word 网页版, Word 2021, Word 2021 for Mac, Word 2019, Word 2019 for Mac, Word 2016
Connect your Windows PC to an external display that supports Miracast ...
Windows 11 Windows 10. Turn on your TV or projector. If you're using a Miracast dongle or adapter, make sure it's plugged in to the display. On your PC, make sure Wi-Fi is turned on. On right side of the taskbar, select the Network icon > Cast > pick your display or adapter. Follow any additional instructions on the screen. Otherwise, you're done.
Open the Camera in Windows - Microsoft Support
Windows 11 Windows 10. To open up your webcam or camera, select the Start button, then select All apps, and then select Camera in the list of apps. If you have multiple cameras, you can switch between them by selecting Change Camera at the top right once the Camera app is opened. Open Camera.