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Troubleshoots and fixes common issues with security and malware prevention in Windows.

Set the default font. When you set a default font, every new message you create uses that font setting by default.

Learn how to fix Outlook.com email sync issues if you can't receive or send messages.

修复 Windows 中的声音或音频问题; 设置 Microsoft 新式无线耳机; 在 Microsoft Teams 中使用 Microsoft 新式无线耳机; 在 Microsoft Teams 中使用 Microsoft 新式 USB-C 耳机

Organizations typically use many types of lists, including links, announcements, contacts, issue tracking, and surveys, to name a few. Lists can also include tasks that you can use as a focal point for team collaboration or in a business solution.

Live captions helps everyone, including people who are deaf or hard of hearing, better understand audio by providing automatic transcription. To make more content accessible to more people, live captions now has the ability to provide translations and will turn any audio that passes through your PC into a single English-language caption experience.

Add section break to customize your document's headers and footers, format, layout, and page numbering.

Learn how to use OneDrive Files On-Demand to sync your OneDrive files and save disk space in Windows 10.

Learn how to redeem your Microsoft Rewards points for a huge variety of great products and sweepstakes.