How to spot a "fake order" scam - Microsoft Support
A popular tactic of criminals is the "fake order" scam. The way it works is that you get a message, usually in email or text, that appears to be a routine confirmation for an order. Of course, you never ordered whatever product or service it's confirming. The message looks common enough, and it says that money will be charged to your credit card or withdrawn from your bank account for the ...
October 14, 2025—KB5066835 (OS Builds 26200.6899 and 26100.6899 ...
Windows Secure Boot certificate expiration Important: Secure Boot certificates used by most Windows devices are set to expire starting in June 2026. This might affect the ability of certain personal and business devices to boot securely if not updated in time. To avoid disruption, we recommend reviewing the guidance and taking action to update certificates in advance. For details and ...
Insert copyright and trademark symbols - Microsoft Support
Three ways to add copyright or trademark symbols to your Outlook messages.
Applies To: Outlook for Microsoft 365, Outlook 2024, Outlook 2021, Outlook 2019, Outlook 2016
Insert ASCII or Unicode Latin-based symbols and characters
ASCII and Unicode character encoding enables computers to store and exchange data with other computers and programs. Below are lists of frequently used ASCII and Unicode Latin-based characters. For Unicode characters for non-Latin-based scripts, see Unicode character code charts by script. In this article Insert an ASCII or Unicode character into a document Common symbol character codes Common ...
Applies To: Excel for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Publisher for Microsoft 365, Excel 2024, Outlook 2024, PowerPoint 2024, OneNote 2024, Excel 2021, Outlook 2021, PowerPoint 2021, Publisher 2021, Visio Professional 2021, Visio Standard 2021, OneNote 2021, Excel 2019, Outlook 2019, PowerPoint 2019, Publisher 2019, Visio Professional 2019, Visio Standard 2019, Excel 2016, Outlook 2016, PowerPoint 2016, OneNote 2016, Publisher 2016, Visio Professional 2016, Visio Standard 2016
适用于 Microsoft 365 的语言附件包 - Microsoft 支持
语言包会向 Microsoft 365 添加其他显示、帮助或校对工具。你可以在安装 Microsoft 365 之后安装其他语言配件包。如果说明中称语言配件包已经进行了部分本地化,则 Microsoft 365 的某些内容仍将以你的 Microsoft 365 副本的语言显示。 如果某种语言只列出一次(例如德语),则该语言包会包含适用于使用该 ...
Applies To: Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Access for Microsoft 365, Project Online Desktop Client, Publisher for Microsoft 365, Visio Plan 2, Excel 2024, Word 2024, Outlook 2024, PowerPoint 2024, Access 2024, OneNote 2024, Project Professional 2024, Project Standard 2024, Visio Professional 2024, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Project Professional 2021, Project Standard 2021, Publisher 2021, Visio Professional 2021, OneNote 2021, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Project Professional 2019, Project Standard 2019, Publisher 2019, Visio Professional 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Access 2016, OneNote 2016, Project Professional 2016, Project Standard 2016, Publisher 2016, Visio Professional 2016, Microsoft365.com, Office for business, Office 365 Small Business, Microsoft 365 admin, Office 365 operated by 21Vianet, Office 365 operated by 21Vianet - Small Business Admin, Office 365 operated by 21Vianet - Admin
为从 Microsoft Store 购买的应用和游戏获得退款 - Microsoft 支持
如果你从 Microsoft 购买了游戏或应用,则可以申请退款。 若要请求在 Xbox 上使用的应用和游戏的退款,请转到 为数字游戏申请退款。 若要了解退款资格,请选择下面的选项卡。
Applies To: Microsoft account dashboard
在 Android 和 iOS 设备上使用 OneDrive - Microsoft 支持
本文提供有关在移动设备(特别是 Android 和 iOS)上使用 OneDrive 的综合指南。 其中包括有关下载、安装和登录到 OneDrive 应用的分步说明,以及管理文件、共享文件和脱机访问文件。 本文还提供了有关在移动设备上优化 OneDrive 的使用以及排查常见问题的提示和技巧。
Applies To: OneDrive (home or personal)
向幻灯片添加演讲者备注 - Microsoft 支持
创建演示文稿时添加备注 “备注”窗格是一个方框,位于每张幻灯片的下方。 (在下面的图片中以洋红色标出轮廓。) 空白的“备注”窗格将会带有以下提示文本,“ 单击此处添加备注 ”。 请在此处键入演讲者备注。 如果看不到“备注”窗格或窗口已完全最小化,请单击 窗口底部任务栏上的 ...
Applies To: PowerPoint for Microsoft 365, PowerPoint for Microsoft 365 for Mac, PowerPoint for the web, PowerPoint 2024, PowerPoint 2024 for Mac, PowerPoint 2021, PowerPoint 2021 for Mac, PowerPoint 2019, PowerPoint 2016
在 Outlook 中打开和使用共享邮箱 - Microsoft 支持
了解如何在 Outlook 中打开共享邮箱。 共享邮箱允许一组用户通过公用邮箱查看和发送电子邮件、共享日历,并打开联系人列表。
Applies To: Outlook for Microsoft 365, Outlook 2024, Outlook 2021, Outlook 2019, Outlook 2016, Office 365 Small Business, Microsoft 365 admin, Outlook on the web, My Office for iPhone, New Outlook for Windows
Windows 語言套件 - Microsoft 支援服務
使用 [新增語言] 功能來安裝 Windows 11 的另一種語言,以檢視該語言的功能表、對話框以及支援的應用程式和網站。 方法如下: 選> 語言 & 區域> 時間 & 語言 的 [開始 >設定]。 開啟語言設定 移至 [慣用語言],選 取 [新增語言]。 在 [選擇要安裝的語言] 中,輸入並選取您要安裝的語言名稱,然後選取 ...