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Get help with Windows activation errors - Microsoft Support
Notes: If you don't see Go to Microsoft Store on the Activation page, contact your organization's support person.. If you made a substantial hardware changes to your device (such as replacing the motherboard) and you have a valid product key, try to activate Windows by phone.
Suchen und Öffnen von Explorer - Microsoft-Support
Explorer in Windows 11 hilft Ihnen, die benötigten Dateien schnell und einfach zu erhalten. Um es in Windows 11 auszuchecken, wählen Sie es auf der Taskleiste oder im Startmenü aus, oder drücken Sie die Windows-Logo-Taste + E auf der Tastatur.. Verwenden von Explorer:
Sign in, sign up, sign out and add a new account in Microsoft Teams ...
Learn how to sign in and out of Microsoft Teams (free) with a Microsoft account, which you already have if you use Skype, OneDrive, Outlook.com, or Xbox Live.
Applies To: Microsoft Teams, Microsoft Teams personal
What's new in PowerPoint 2021 for Windows - Microsoft Support
PowerPoint 2021 for Windows lets you create compelling content with the addition of features including co-authoring, Ink Replay, improved slide show recording, new stock media from the Office Premium Creative Content collection and new Draw tab additions such as Point Eraser, Ruler, and Lasso.
Applies To: PowerPoint 2021
Find and open File Explorer - Microsoft Support
File Explorer in Windows 11 helps you get the files you need quickly and easily. To check it out in Windows 11, select it on the taskbar or the Start menu, or press the Windows logo key + E on your keyboard.. How to use File Explorer:
How to sign in to or out of Outlook.com - Microsoft Support
To get support in Outlook.com, click here or select Help on the menu bar and enter your query. If the self-help doesn't solve your problem, scroll down to Still need help? and select Yes.. To contact us in Outlook.com, you'll need to sign in.
Applies To: Outlook.com
文字列として保存されている数値を数値形式に変換する - Microsoft サポート
数値が文字列として実際にセルに保存されていると、計算や並べ変えで問題が発生する可能性があります。 この記事では、この問題を解決する方法について説明します。
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016, Excel Web App
在 Microsoft Edge 中更改默认搜索引擎 - Microsoft 支持
将必应作为默认搜索引擎,将增强在 新版 Microsoft Edge 中的搜索体验,包括直接指向 Windows 应用的链接、来自组织的相关建议(如果使用工作或学校帐户登录),和有关 Windows 的问题的即时解答。 但是,你可以将默认搜索引擎更改为使用 OpenSearch 技术的任何站点。
Windows 11 中的节能设定 - Microsoft 支持
汇报默认屏幕和睡眠设置现在可帮助你更高效地使用能量并延长电池使用时间。 可以在 Windows 11 中找到效率设置 >系统 > 电源 & 电池。. 有关每个电源和电池设置如何提高设备性能的引导式演练,请单击按钮打开“获取帮助”应用:
更改桌面背景图像 - Microsoft 支持
在 “个性化设置背景”旁边的列表中,选择“图片”、“ 纯色”、“ 幻灯片放映”或“ Windows 聚焦 (”,) 查看来自世界各地的新图像。