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Support for Windows 10, Office 2016 and Office 2019 has ended on October 14, 2025. Learn more about your options for Windows 10 or for Office.

Support options include phone, chat, or e-mail assistance. You can go directly to the Microsoft Office Support home page and select one of the support options at the bottom of the page, or do the …

2025年12月5日 · This page provides support links for home users and support phone numbers for business users.

Depending on your product and if it's still in support, Microsoft support experts are available to help you with a broad selection of support options and able to address product and service challenges for a …

2025年10月14日 · No. Support for Windows 10 is discontinued, but the software will continue to function. However, after October 14, 2025, your computer running Windows 10 will no longer receive …

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 …

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Get Microsoft billing support. Find help with Microsoft Store purchases, subscriptions, refunds, payment options, and checking your order history.