了解文件扩展名是什么、Windows 中有哪些常见的扩展名，以及如何在“文件资源管理器”中查看它们。

2. 安装任何适用的固件更新. 如果你有 Surface 设备，请参阅 Surface 设备上 TPM 的安全问题以获取详细信息和说明。. 如果设备不是 Microsoft 提供的，请在下表中查找设备的设备制造商，选择相应的链接，并应用提供的固件更新。

获取 Microsoft Surface Pro 4 功能的概述，包括可用的配置和附件、端口和接头以及所包含的软件。

Windows 中的磁盘管理可帮助你执行诸如初始化新驱动器、扩展或压缩卷等高级存储任务。

Enhanced function key. What it does. Close. F6: Closes the document or the file in the active window. Forward. F8: Forwards the e-mail in the active window.

若要能够通过邮件合并批量发送电子邮件，必须已安装 MAPI 兼容的电子邮件程序，例如Outlook 或 Gmail。 以下过程假定你已拥有在 Microsoft Word 中创建并打开要发送的消息。

L'uso di Bing come motore di ricerca predefinito offre un'esperienza di ricerca avanzata in nuovo Microsoft Edge , oltre a collegamenti diretti alle app di Windows, suggerimenti più pertinenti dall'organizzazione in cui sei iscritto con un account aziendale o dell'istituto di istruzione e risposte immediate alle domande su Windows.Puoi però modificare il motore di ricerca predefinito di ...

The dial pad can be used like a typical phone to make a call to a phone number. (You can also type in names or groups.) To dial a number from Teams, go to Calls, and then enter the number of the person you want to reach by using the dial pad located on the left.Then click Call.. To call a person by name, type the name of a person into the dial pad.

完全關閉您的電腦. 若要關閉，請選取開始 ，然後選取Power > 關閉。 睡眠. 睡眠使用非常少的電源，您的電腦啟動速度更快，而且您會立即回到您離開的地方。

Turn on text suggestions in Windows to quickly complete challenging words and continue working efficiently. As you type, suggestions appear above your cursor, and you can easily select the one you want.