How to start a scan for viruses or malware in Microsoft Defender
If you suspect that your device may have malware you should have Microsoft Defender run a scan. Here's how to do that on Windows, Mac, or Android.
Applies To:
Microsoft Defender on Android, Microsoft Defender on Mac, Microsoft Defender on Windows
关于 Xbox Game Pass 移动版 | Xbox Support
从 2025 年 3 月 19 日开始，不再支持适用于移动设备的 Xbox Game Pass。 获取有关其他设备上的云游戏的详细信息。
Change the message format to HTML, Rich Text Format, or plain text in ...
In the message window, choose Options, and then choose Switch to plain text. Change the format of all new messages in new Outlook At the top of the page, select Settings . Select Mail, then Compose and reply. Under Message format, you can select to Compose message in HTML or Plain text format, then Save.
Applies To:
Outlook for Microsoft 365, Outlook 2024, Outlook 2021, Outlook 2019, Outlook 2016, New Outlook for Windows
Xbox 家长控制应用 | Xbox Support
了解如何使用 Xbox 家长控制应用在 iOS 和 Android 设备上管理家庭成员的游戏活动并设置内容限制。
View protected files with Microsoft Purview Information Protection ...
Use the Information Protection viewer to view protected files in Windows, Android, iOS, or Edge.
深入認識 Xbox Game Pass Ultimate | Xbox Support
Explore Xbox Game Pass Ultimate FAQ for answers on membership, benefits, and management. Get insights on accessing top-quality games and enhancing your gaming experience.
Use the web version of Outlook like a desktop app
Use Outlook in the new Microsoft Edge In Microsoft Edge, sign in to your Outlook on the web or Outlook.com account. Select Settings and more at the top of the window. Select Apps > Install this site as an app. Use Outlook in Google Chrome In Google Chrome, sign in to Outlook on the web or Outlook.com account. Select Customize and control Google Chrome at the top of the window. Select Install ...
Applies To:
Outlook Web App for Office 365, Outlook Web App for Office 365 Small Business, Outlook on the web, Outlook.com, Outlook on the web for Exchange Server 2019
修复 Windows 中的应用和程序 - Microsoft 支持
在控制面板中修复程序。如果某些应用和程序未正常运行，则你可以修复它们。 请注意，你不会看到适用于所有应用和程序的修复、更改或修改选项。 “设置”页面中的修复选项 选择“ 开始 > 设置 > 应用 > 已安装的应用 ”。 在“设置”中安装的应用 选择要修复的应用旁边的“ 更多 ”图标 ...
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 We encourage you to install Microsoft Defender on at least five devices per person. Ready to give it ...
Applies To:
Microsoft Defender on Android, Microsoft Defender on iOS, Microsoft Defender on Mac, Microsoft Defender on Windows
How to use the PC Health Check app - Microsoft Support
PC Health Check app brings you up to date info on your Windows device health, helping you take action to improve your device performance and troubleshoot performance problems. It is periodically updated based on customer feedback to help you make the most of your Windows PC.