This article applies to Office Home & Business, Office Professional, and individually purchased Office apps. To switch an Office install to or from Microsoft 365, see Switch your Office license.. Change the product key for your version

Method 2: Start Word by using the /a switch. The /a switch is a troubleshooting tool that is used to determine where a problem may exist in Word.The /a switch prevents add-ins and global templates from being loaded automatically.The /a switch also locks the settings files to prevent it from being read or modified.

SOLUTION: To remove unexpected characters or hidden spaces, use the CLEAN or TRIM function, respectively. Also, verify if the cells are formatted as correct data types. You have used an array formula without pressing Ctrl+Shift+Enter. When you use an array in INDEX, MATCH, or a combination of those two functions, it is necessary to press Ctrl+Shift+Enter on the keyboard.

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.

Free. A Free badge means an active Microsoft 365 Family or Personal subscription isn't associated with the account you signed in with. Only the free web versions of Word, Excel, and PowerPoint are available to you. To access these apps in your browser, all you need to do is to sign in to Microsoft365.com with your Microsoft account and select the app you need from the app launcher .

Important: You don't need to remove old security information unless there is an account security risk (e.g. someone else has access to your old mailbox).

In Sound settings, go to Input and under Test your microphone, look for the blue bar that rises and falls as you speak into your microphone.If the bar is moving, your microphone is working properly.

No matter where you live, work, or roam, there’s a version of Microsoft OneNote to fit your needs. Whether you’re on a PC, a Mac, in a browser, or on a mobile device, each version of OneNote lets you reliably access your cloud-connected notebooks to capture your thoughts and ideas.

Click Verify next to your email address, and then click Send email.

如果上述步骤都不能修复你的蓝牙问题，请使用 Windows 反馈中心报告错误。 这可帮助 Microsoft 确定此问题的根本原因。