更改或删除单个页面上的页眉或页脚 - Microsoft 支持
双击页眉或页脚区域以打开 “页眉 & 页脚 ”选项卡。. 选择“ 链接到上一个” 以关闭各部分之间的链接。. 选择 “删除页眉”或“删除页脚 ”。. 添加或更改页眉或页脚中的内容。. (如果要删除或更改页眉和页脚，则需要重复步骤 3-5。. 若要返回到文档正文 ...
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
VLOOKUP function - Microsoft Support
In its simplest form, the VLOOKUP function says: =VLOOKUP (What you want to look up, where you want to look for it, the column number in the range containing the value to return, return an Approximate or Exact match – indicated as 1/TRUE, or 0/FALSE). Tip: The secret to VLOOKUP is to organize your data so that the value you look up (Fruit) is ...
适用于:
Microsoft 365 专属 Excel, Microsoft 365 Mac 版专属 Excel, Excel 网页版, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016
将短信设置为验证方法 - Microsoft 支持
将短信设置为验证方法. 可以按照以下步骤添加双重验证和密码重置方法。. 首次设置后，可以返回到"安全信息"页添加、更新或删除安全信息。. 如果在登录到工作或学校帐户后立即提示进行此设置，请参阅从登录页提示设置安全信息一文的详细步骤。. 如果屏幕 ...
在 Windows 中创建用户帐户 - Microsoft 支持
输入该用户在登录到 Windows 时所用的帐户信息。 可以通过下列四种方法完成此任务： 如果你要添加的用户已有一个 Microsoft 帐户，则可以立即输入该帐户。 如果你要添加的用户没有 Microsoft 帐户，则可以使用他们的电子邮件地址创建一个帐户。 输入该 ...
Mouse and keyboard problems in Windows - Microsoft Support
First, try checking your hardware. Try using a different USB port on your PC. If you use a USB hub between the device and the PC, make sure the hub has power. If it’s still not working, try removing the USB hub and plugging the device directly into a USB port on the PC. Make sure that the cables on your device aren't damaged in any way.
Reset your Windows local account password - Microsoft Support
Select the Reset password link on the sign-in screen. If you use a PIN instead, see PIN sign-in issues. If you're using a work device that's on a network, you may not see an option to reset your password or PIN. In that case, contact your administrator. Answer your security questions. Enter a new password. Sign in as usual with the new password.
為您的 Windows 10 電腦進行磁碟重組 - Microsoft 支援服務
為您的 Windows 10 電腦進行磁碟重組. Windows 10. 最佳化磁碟機可以讓電腦執行更為順暢，且開機速度更快。. 若要最佳化：. 選取工作列上的搜尋列，然後輸入 [ 整理]。. 選取 [ 整理並優化磁片磁碟機]。. 選取要最佳化的磁碟機。. 選取 [ 優化 ] 按鈕。.
Use an eSIM to get a cellular data connection on your Windows PC
A PC with an eSIM in it. Here's how you can tell if your PC has an eSIM: Select the Start button, then select Settings > Network & internet > Cellular. On the Cellular screen, look for a setting Use this SIM for cellular data near the top, then select the drop-down box to see if eSIM, SIM2, or something similar appears.
启动或安装电脑游戏时出现错误 0x80070002 | Xbox Support
查看 Xbox 状态页面。 如果看到任何服务警报，请展开服务，向下滚动到“通知”，然后登录 以在服务启动并再次运行时接收消息。Xbox 状态 解决方案 2：稍等片刻，然后重试 造成此错误的服务可能不是 Xbox Live 核心服务的一部分。通常，这些服务可以 ...
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