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Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

support.microsoft.com - Head over to support.microsoft.com/windows to find answers to more complex problems, browse support content in different categories, and contact support.

2026年2月9日 · This page provides support links for home users and support phone numbers for business users.

Get support, help, and learning resources for Microsoft 365. Organize your life, expand your creativity, and protect what’s important with Microsoft 365.

Chat with a support agent in your web browser: Confirm your contact information, and a chat window will open to connect you with an agent. Provide your phone number and a support agent will call you: …

Open the Sign-in Helper for support options or hacked account issues Easily create a family group and set parental controls like screen time limits and app filters for free with Microsoft Family Safety. Your …

Select Start > Settings > Update & Security > Troubleshoot > Additional troubleshooters. Next, under Get up and running, select Windows Update > Run the troubleshooter.

Learn how to troubleshoot Bluetooth problems in Windows. Resolve issues connecting a Bluetooth device or accessory.

Summary The Windows Update Assistant helps you manually download and install the latest Windows feature update on a compatible PC. Feature updates introduce new capabilities and help keep your …