如果尚未在 Office 文件或文档中，请打开一个应用（如 Word 或 Excel），然后打开现有文件或创建一个新文件。. 如果使用 Outlook ) ，请选择“ 文件 > 帐户 (或 Office 帐户 ”。. 如果尚未登录，单击“ 登录 ”。. 在“登录”窗口，键入用于 Office 的电子邮件地址和 ...

To upgrade from Windows 11 Home to Windows 11 Pro manually, first check which edition you’re running and your activation state: Select Start > Settings > System > Activation. At the top of the Activation page, you see your edition: either Home or Pro. You‘ll also see if you’re activated under Activation state . Open Activation settings ...

Download Microsoft Defender on your devices either by: Scanning the following QR code. Searching for Microsoft Defender in your app store. Sharing with your devices, the following link: Copy link. We encourage you to install Microsoft Defender on at least five devices per person. Important: This article is about the Microsoft Defender app that ...

Select Get code. Microsoft will send a verification code to the email or phone number you selected. Go to the recovery phone or email for where you expect to receive the code. 4. Enter code and reset password. Confirm the code to create a new password. Learn how to create a strong password. Paste or type the code you received and select Next.

These suggestions are listed in order, so start with the first one, see if that helps, and then continue to the next one if it doesn't. To check the total disk space left on your Windows 11 device, select File Explorer from the taskbar, and then select This PC on the left. The available space on your drive will appear under Devices and drives.

从屏幕右边缘滑入，然后点按“搜索”。 在搜索框中键入 dxdiag。 或者，只需从“开始”键入 dxdiag 。 从结果中点按或单击 dxdiag。 在“系统信息”部分中报告的第一页上检查“DirectX 版本”。 Windows 7 或更低版本 单击“开始”，然后在搜索框中键入 ...

Enable virtualization on Windows 11 PCs. Virtualization lets your PC emulate a different operating system, like Android™ or Linux. Enabling virtualization gives you access to a larger library of apps to use and install on your PC. If you upgraded from Windows 10 to Windows 11 on your PC, these steps will help you enable virtualization.

使用安装介质重新安装Windows 11. 将创建的安装媒体连接到电脑，然后重新安装Windows 11。. 打开“ 文件资源管理器 ” ，然后选择安装介质所在的驱动器。. 在驱动器的根目录中，双击 setup.exe，然后在系统询问你是否允许应用对你的设备进行更改时选择“ 是 ...

在 account.microsoft.com 门户中，从标头中选择“ 服务和订阅 ”。. 找到想要安装的 Visio 版本并选择“ 安装 ”。. 如果你拥有多款 Microsoft 365 产品，则可能需要滚动与此 Microsoft 帐户关联的产品列表。. 提示: 若要安装其他语言的 Visio 或安装 64 位 版本，请选择 ...

Chat or receive a call back from a technical support expert: If you have a Microsoft 365 Basic, Microsoft 365 Personal, or Microsoft 365 Family subscription, get questions answered from anywhere via chat or request to receive a call back from one of our technical support experts. See the table below for the type of support you can get depending ...