在会议开始前更改背景. 你的背景将保留在你的所有会议和通话中，直到你再次更改它。. 在加入会议之前设置视频和音频时，打开相机并选择 “效果和头像 > 视频效果 ”。. 选择 “模糊 ”以模糊背景。. 会议本身清晰显示，而会议背后的内容被巧妙地掩盖住 ...

注意: 如果是通过以下任一方式获取的 Microsoft 365：Microsoft 工作区折扣计划(以前称为家用许可计划)，则安装 2019、2016 或 2013 版的 Office 专业增强版、Office 标准版或独立应用（如 Word 或 Project）的步骤可能会有所不同：如果你通过公司购买了 Microsoft 365 供个人使用，请参阅通过工作场所折扣计划安装 ...

How to open PC Health Check. In Windows, use Search on the taskbar to search for “PC Health Check,” then select it from the list of results. If a PC Health Check update is available, you can quickly install it for the latest version. If you don't have PC Health Check installed, you can install it by going to https://aka.ms ...

在 Edge 中，选择 设置和更多 > 设置 > Cookie 和站点权限 。. 在 Cookie 和存储的数据 下，选择 管理和删除 Cookie 和站点数据 > 查看所有 Cookie 和网站数据 ，并搜索要删除其 Cookie 的网站。. 选择要删除其 Cookie 的网站右侧的向下箭头 ，然后选择 删除 。. 所选站点的 ...

该文件或文件夹位于非 Microsoft 服务器消息块 SMB 3.0 服务器产品。. 输入一个文件夹的通用命名约定 (UNC) 路径。. 例如，您可以输入\\server\share。. 在这种情况下，请求就会失败，您会收到以下错误消息︰. 代码 0x80070057 参数不正确。. 但是，如果文件共享首先映射 ...

Cast to a Windows PC from another Windows PC. On the PC you'd like to project from, select Start > Settings > System > Projecting to this PC . Under Add the “Wireless Display” optional feature to project to this PC, select Optional features . Next to Add an optional feature, select View features, then enter “wireless display.”.

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.

Note: The steps to install the 2019, 2016, or 2013 versions of Office Professional Plus, Office Standard, or a stand-alone app such as Word or Project might be different if you got Microsoft 365 through one of the following: Microsoft Workplace Discount Program (formerly known as Home Use Program): If you bought Microsoft 365 for personal use through your company, see Install Office through ...

Tips: While signing in, select Yes at the "Stay signed in?" prompt if you want to go straight to your mailbox next time (not recommended for shared computers). Alternatively, check the "Don't show this again" box and select No to be prompted for your password each time.. If you can't sign in, or have forgotten your username or password, use our sign-in troubleshooter.

First, launch Windows Backup: select Start , type windows backup, and select Windows Backup from the results. (Or you can select Start > All apps > Windows Backup .) Then select Folders to drop it down, and select which of your user folders you want to back up to OneDrive: You can back up your Desktop, Documents, Pictures, Videos, and Music ...