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Jan 28, 2026 · This page provides support links for home users and support phone numbers for business users.

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: …

Jan 13, 2026 · This security update includes fixes and quality improvements that are part of the following updates: December 9, 2025—KB5071546 (OS Builds 19045.6691 and 19044.6691) December 18, …

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Combining Microsoft accounts Accessing the account of someone who has died Billing Cancel subscription Turn off recurring billing Help with refunds Investigate a billing charge Windows & Office …

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

Oct 14, 2025 · Support for Windows 10 has ended on October 14, 2025 After October 14, 2025, Microsoft will no longer provide free software updates from Windows Update, technical assistance, or …