This article has guidance for: Organizations with IT-managed Windows devices and updates.

Find out supported file formats by Microsoft Copilot and how to upload files to use your AI assistant for everyday life.

为什么我会收到这条消息？ 许多运行 Windows 的设备都有受信任的平台模块 (TPM) 芯片集。 某些 TPM 芯片集存在安全漏洞，可能会影响操作系统安全性，这意味着 Windows 操作系统面临更大的风险。 你收到此消息是因为Microsoft已发布安全更新来解决需要下载和安装的漏洞。 此外，设备制造商发布了固件 ...

Get details on how to pack your Xbox console or Xbox accessory for shipping.

Alpha Ring (2506.250612-1215) Hey Xbox Insiders! We are releasing a new Xbox Update Preview to the Alpha ring today. Continue reading below to learn all about what's included with this update.

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How to manage Kerberos KDC usage of RC4 for service account ticket issuance changes related to CVE-2026-20833

Find out how to submit a request for a refund for a purchase of digital Xbox content.

For all Surface models Before you start, make sure you don’t have any other USB devices connected to your Surface, including USB mouse devices, keyboards, or other storage drives. Surface will try to boot from any other connected USB devices. Here's how to boot from a USB. Shut down your Surface. Insert the bootable USB drive into the USB port on your Surface. Press and hold the volume-down ...

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