You can always ask an expert in the Excel Tech Community or get support in Communities. Learn how to use nested functions in a formula. IF function. AND function. OR function. NOT function. Overview of formulas in Excel. How to avoid broken formulas. Detect errors in formulas. Keyboard shortcuts in Excel. Logical functions (reference) Excel ...

Billing & payments. Your dashboard is also where you can: Buy, renew, or cancel a subscription.

To find touchpad devices, select Human Interface Devices or Mice and other pointing devices, then right-click the device you'd like to update.

If you don't have a desktop PC and the slider doesn't appear or work, try updating the display driver. Select Search on the taskbar, type Device Manager, and then select Device Manager from the list of results.In Device Manager, select Display adapters, then select the display adapter.Press and hold (or right-click) the display adapter name, then select Update driver and follow the instructions.

Repair or reset Windows Media Player: If Windows Media Player is not working properly, you can try to repair or reset it to its default settings.To do this, Select Start > Settings > Apps > Installed Apps.. Scroll down and click the three horizontal dots next to Windows Media Player and choose Advanced options, and click the Repair or Reset button. Note that resetting Windows Media Player will ...

如果你使用的是 Microsoft Edge 版本 92 或更早版本，请选择 “更多工具 ”> 在Internet Explorer模式下重新加载 要回到在不用 Internet Explorer 模式的情况下进行浏览，可单击屏幕顶部信息栏上的“退出”，或者关闭当前标签页，再在 Microsoft Edge 中打开新的标签页。

Notes: If you don't see an option to Cancel, but instead see a link that says Turn on recurring billing, this means your subscription is already set to expire on the date shown and you won't be automatically charged after this date. There's nothing further to do at this time, and you can continue to use the product until your Microsoft 365 subscription expires.

粘贴并搜索或粘贴并访问（如果它是 URL） Ctrl + M. 将当前标签页设为静音（切换） Ctrl + Shift + M. 以其他用户身份登录或以来宾身份浏览. Ctrl + N. 打开新窗口. Ctrl + Shift + N. 打开新的 InPrivate 窗口. Ctrl + O. 在 Microsoft Edge 中打开计算机中的文件. Ctrl + Shift + O. 打开 ...

你可以使用安装介质（U 盘或 DVD）来安装 Windows 的新副本、执行全新安装或重新安装 Windows。 要创建安装介质，请转到软件下载网站，你可以在这里找到分步说明。 在该网站上，你可以选择 Windows 版本，并使用 U 盘或 DVD 创建自己的安装介质。

To access your sign-in options, go to Start > Settings > Accounts > Sign-in options.. Or just select this button: Go to Sign-in options. Change or manage your password or PIN. To change your password or PIN, go to Start > Settings > Accounts > Sign-in options. Select PIN (Windows Hello), and then select Change PIN.