To zip (compress) files. In the search box on the taskbar, type file explorer, and then select it from the list of results.Right-click the file you want to zip, and then select Send to > Compressed (zipped) folder.. To decompress files. Open File Explorer and find the compressed folder.

To see if your PC is eligible to upgrade, you can download and run the PC Health Check app. Or, after the upgrade rollout begins, you can check if it's available for your device by going to Settings > Update & Security > Check for updates .

Important: Office 2007 is no longer supported. Learn how to upgrade to a newer version.If you still need to install this version, you'll need an Office 2007 installation disc and a product key for the version you're trying to install.

了解如何為 Windows 11 升級做好準備，從確定您的裝置可以執行 Windows 11，到備份您的檔案和安裝 Windows 11。 如果您執行Windows 8.1或更舊版本，或如果您的電腦不符合執行Windows 11的最低系統需求，請考慮移至新的Windows 11裝置。 尋找符合您需求的電腦。 ...

If you try to use an app that's not in Microsoft Store, you'll get a reminder that the app isn't an option when you're using Windows 10 in S mode. We'll often suggest a category of similar apps or a specific app that's already available in Microsoft Store. Note that some developer tools won't be supported on Windows 10 in S mode, and a small ...

你的反馈将直接发送给我们致力于改进输入法的工程师。 有关提供反馈的步骤的详细信息，请参阅通过反馈中心应用发送反馈。 兼容性 自 2020 年 10 月 Windows 10 日更新 (版本 2004) 起，Microsoft 日语 IME 已续订，Windows 11。 IME 支持 IME 设置中的常规"

本文介绍 Microsoft Excel 中 REPLACE 和 REPLACEB 函数的公式语法和用法。 说明 根据指定的字符数，REPLACE 将部分文本字符串替换为不同的文本字符串。 REPLACEB 使用其他文本字符串并根据所指定的字节数替换某文本字符串中的部分文本。

As of October 5, 2023, the new Microsoft Teams app for Windows and Mac is generally available. The new Teams is also in public preview for Virtual Desktop Infrastructure (VDI) and government cloud customers. Features and enhancements to Microsoft Teams will be available exclusively in the new Teams. If you're still using classic Teams, you will ...

培训：观看并了解如何使用OneDrive上传、存储、编辑和共享文件。 试一试！ OneDrive 适用于存储、共享和同步工作或学校文件。 作为你组织的 Microsoft 365 订阅或 SharePoint Server 的一部分，你可以将文件保存到 OneDrive 中，然后从几乎任何设备使用这些

在电脑上 在“设置”中检查网络状态。打开设置 >网络和 Internet。检查屏幕顶部的以太网连接状态。 请确保网络连接名称下面显示“已连接”。如果存在错误，例如显示“需要操作”的错误，请选择“以太网”以查看以太网连接设置。 如果一根以太网电缆不起作用，并且附近有其他以太网电缆，请 ...