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. Note If you have enabled Keep my console up to date, the update will download and install automatically.

In Windows, use Search on the taskbar to search for PC Health Check, then select it from the list of results. If a PC Health Check update is available, you can quickly install it for the latest version.

Immediately stop playing and consult a doctor if you experience any symptoms. These seizures may have a variety of symptoms, including lightheadedness, altered vision, eye or face twitching, jerking or shaking of arms or legs, disorientation, confusion, or momentary loss of awareness.

To help keep Windows devices secure, Microsoft maintains several Secure Boot related components, including the Secure Boot signature databases (DB and DBX), the key exchange key (KEK), and the Windows boot manager.

Find all release notes for the Xbox Update Preview Beta ring here.

Microsoft is committed to advancing security standards and as such, we will start phasing out SMS as a method of authentication and account recovery for personal Microsoft accounts. Read through the list of the most common causes below and see if any of them apply to you, or use our troubleshooter to help guide you.

We are releasing a new Xbox Update Preview to the Alpha Skip-Ahead ring today. Continue reading below to learn all about what's included with this update. Note If you have enabled Keep my console up to date, the update will download and install automatically.

Microsoft 365 Copilot Cowork carries out tasks on your behalf across Microsoft 365. You describe what you need in natural language, and Cowork does the work—sending emails, scheduling meetings, creating documents, posting in Teams, and managing files. Cowork lets you:

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. Note If you have enabled Keep my console up to date, the update will download and install automatically.

或從 Apple App Store 下載並安裝 Authenticator。 或從 Google Play 商店下載並安裝 Authenticator。 Microsoft Authenticator 應用程式在使用兩步驟驗證時，幫助你登入帳號。