Download and install apps - Microsoft Support
Download and install or reinstall Microsoft 365 or Office 2021 on a PC or Mac. Set up Office apps and email on a mobile device. Small business help and learning. Learn how to download and install apps you need from your Microsoft 365 business subscription.
How to change your user account name - Microsoft Support
Add or remove accounts on your PC. Create a local user or administrator account in Windows. Switch your Windows 10 device to a local account. An explanation of how to change the name on your Microsoft account.
Change the power mode for your Windows PC - Microsoft Support
If you can’t set the power mode in Power & battery settings, open Control Panel, select System and Security > Power Options, then choose a Balanced power plan. Learn how to change the power mode on your Windows PC to preserve your battery, limit notifications, and background activity.
Installing Microsoft Defender - Microsoft Support
Protect your Android, iPhone, Mac, and Windows devices from threats by installing Microsoft Defender. Download Microsoft Defender on your devices either by: Scanning the following QR code. Searching for Microsoft Defender in your app store. Sharing with your devices, the following link: Copy link.
Applies To:
Microsoft Defender on Android, Microsoft Defender on iOS, Microsoft Defender on Mac, Microsoft Defender on Windows
Link your social network accounts to Xbox | Xbox Support
You can link your social media account in one of two ways: Use the Xbox mobile app to scan the QR code. Select the Link option which will launch the Microsoft Edge app on Xbox. You can choose to link your Discord, Reddit, Steam, Twitch, or other social media account.
下载并安装或重新安装 Office 2019、Office 2016 或 Office 2013
下载并安装或重新安装 Office 2019、Office 2016 或 Office 2013. 如果这是你 第一次 安装 Microsoft 365，则可能需要先执行一些设置步骤。. 展开下面的 “了解详细信息”部分。. 但是如果是重新安装 Microsoft 365，且已兑换了产品密钥并拥有与 Microsoft 365 相关联的帐户，请转 ...
Applies To:
Office 2019, Office 2016, Office 2016 for Mac, Office 2013
更改扩展在 Microsoft Edge 中的站点访问权限 - Microsoft 支持
在浏览 Web 时，某些扩展需要读取和更改网站数据的权限。. 你可以随时在新版 Microsoft Edge 上更改扩展的站点访问权限。. 要更改扩展的站点访问权限，请执行以下操作：. 在右上角，选择“扩展中心”以查看 Microsoft Edge 上安装的扩展列表。. 对于要更改站点访问 ...
如何添加新的 Xbox 好友 | Xbox Support
在 Xbox 上，可以将好友添加到好友列表，关注玩家以了解他们正在执行的操作，并将最喜欢的好友放在列表顶部，以便容易找到。. 好友 是你希望通过群聊天、消息传递、游戏和查看其活动源与之交互的人员。. 通过将玩家添加为好友，即可成为他们的“关注者 ...
新增、停用或移除 Microsoft Edge 中的擴充功能 - Microsoft 支援服務
專為 Google Chrome 所設計的擴充功能也可在 Microsoft Edge 中使用。. 在 Microsoft Edge 中，移至 Chrome 線上應用程式商店 。. 選取頁面最上方橫幅中的 [允許來自其他市集的擴充功能] ，然後選取 [允許] 以確認。. 選取您要新增的擴充功能，然後選取 [加到 Chrome] 。. 出現 ...
Insert a symbol in Word - Microsoft Support
You can easily insert a special character, fraction, or other symbol in your Word documents. The most important thing to understand when inserting symbols, fractions, special characters, or international characters is that the font you use is critical. Not all fonts have the same characters in them.
Applies To:
Word for Microsoft 365, Word 2021, Word 2019, Word 2016