=RAND()*(b-a)+a. If you want to use RAND to generate a random number but don't want the numbers to change every time the cell is calculated, you can enter =RAND() in the formula bar, and then press F9 to change the formula to a random number. The formula will calculate and leave you with just a value.

Tipp: Wenn Sie die Microsoft 365-Apps als Teil einer Suite installiert haben, z. B. Office Home and Student oder Microsoft 365, suchen Sie nach dem Namen der Suite.Für eigenständige Anwendungen suchen Sie nach dem App-Namen, z. B. Project oder Visio In den meisten Fällen können Sie eine einzelne App nicht deinstallieren, wenn sie in Ihrer Microsoft 365-Suite enthalten ist.

提示: 可以使用任何电话号码来请求安全代码。. 电话号码不需要与你的帐户关联。. 手机不需要是智能手机，也不需要连接互联网，只需要能够接收短信。. 你可能需要创建新密码。 阅读有关如何创建强密码的提示。. 如果看到“该 Microsoft 帐户不存在”错误消息，请使用 Microsoft 帐户登录帮助程序。

Sign in using two-step verification or security info; Create app passwords in Security info (preview) Set up a phone call as your verification method

If Windows Update finds an updated driver, it will download and install it, and your printer will automatically use it. If a device driver couldn’t be installed automatically, there may be an optional driver available that your printer can use.

Learn more about updates for Windows 10 version 1903, including improvement and fixes, any known issues, and how to get the update.

Typ in het zoekvak op de taakbalk de naam van de app die je wilt vastmaken aan de taakbalk. Klik met de rechtermuisknop op de app en selecteer Vastmaken aan taakbalk. Als u de optie losmaken hebt, volgt u dezelfde stappen en selecteert u Losmaken van de taakbalk.

Learn how reserved storage works in Windows to conserve disk space for temporary files, caches, and other files.

查找有关 Windows 操作系统的帮助和操作方法文章。 获取对 Windows 的支持，并了解安装、更新、隐私、安全等方面的信息。

Test your camera with the Camera app. Select Start , then choose Camera from your apps. If you're asked to allow access to the Camera, select Yes.If the camera works in the Camera app, the problem might be with the app you're trying to use.