July 14, 2026-KB5101001 Cumulative Update for .NET Framework 3.5 and 4. ...
The July 14, 2026 update for Windows 11, version 24H2 includes security and cumulative reliability improvements in .NET Framework 3.5 and 4.8.1. We recommend that you apply this update as part of your regular maintenance routines.
Get started with town hall in Microsoft Teams
Get started with town hall in Teams, where you can host large audiences, produce events, and more
Applies To:
Microsoft Teams
XBOX Update Preview Release Notes | Xbox Support
Alpha Skip-Ahead Ring (2610.260819-2200) Hey XBOX Insiders! We are releasing a new XBOX Update Preview to the Alpha Skip-Ahead ring today. Continue reading below to learn all about what's included with this update.
Check your Xbox purchase history | Xbox Support
You can view your Xbox purchase history on your Xbox console or the web. Use the steps below to review your info or get help with a charge that you don’t recognise.
Record and transcribe calls in Microsoft Teams
You can record and transcribe your calls in Microsoft Teams to keep track of what was said and share it later. Read on to learn how to start, stop, and find your recordings and transcripts.
Applies To:
Microsoft Teams
如何将主机文件重置回默认值 | Microsoft Support
如果遇到网络或网站连接问题,则主机文件可能是问题的一部分。 本文介绍主机文件是什么、它的工作原理,以及为什么将其重置为默认状态可以解决常见的连接问题。 什么是主机文件 Hosts 文件是操作系统用来将人友好主机名 ((例如 contoso.com) )映射到数字 Internet 协议 (IP) 地址的纯文本系统文件 ...
适用于 Microsoft 365 的语言配件包 | Microsoft Support
语言包可向 Microsoft 365 添加额外的显示、帮助和校对工具。 安装 Microsoft 365 后,可以安装其他语言配件包。 如果语言配件包被描述为具有部分本地化,则 Microsoft 365 的某些部分可能仍以你的 Microsoft 365 副本的语言显示。 如果某种语言只列出一次(例如德语),则该包包含使用该语言的所有国家 ...
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, 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, Office 365 Small Business, Microsoft 365 admin, Office 365 operated by 21Vianet - Small Business Admin
使用 VLOOKUP、INDEX 或 MATCH 查找值 | Microsoft Support
使用 VLOOKUP、HLOOKUP 和其他函数(如 INDEX 和 MATCH)根据您输入的值搜索和查找数据。 本文将让您快速回顾 VLOOKUP,然后链接到更多内容。
Applies To:
Excel for Microsoft 365, Excel 2024, Excel 2021, Excel 2019, Excel 2016
適用於 Microsoft 365 的語言附屬套件 | Microsoft Support
語言套件可為 Microsoft 365 新增額外的顯示、說明和校訂工具。 安裝 Microsoft 365 之後,您可以安裝其他語言配件套件。 如果語言配件套件被描述為具有部分當地語系化,Microsoft 365 的某些部分可能仍會以您的 Microsoft 365 複本的語言顯示。 如果一種語言只列出一次,例如德文,則該套件包含所有使用該 ...
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, 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, Office 365 Small Business, Microsoft 365 admin, Office 365 operated by 21Vianet - Small Business Admin
Excel help & learning | Microsoft Support
Find Microsoft Excel help and learning resources. Explore how-to articles, guides, training videos, and tips to efficiently use Excel.