Use your Microsoft account to sign in to Microsoft services like Windows, Microsoft 365, OneDrive, Skype, Outlook, and Xbox Live.

Microsoft Support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows 11, Surface, and more.

Get help for the account you use with Microsoft. Find how to set up Microsoft account, protect it, and use it to manage your services and subscriptions.

Mar 1, 2026 · Convert the AC-3 audio to a supported codec/format using software that can read the camera files and then import the converted files into Roxio. Windows 11 itself does not provide a built …

Nov 26, 2025 · The video I'm trying to watch it telling me audio can't be played its formatted in AC-3 Codec but I can still watch the video and I'm looking for and easy way to download AC-3 codec so …

Dec 1, 2025 · If you want AC-3 audio back on Windows 11 you can reinstall the Dolby AC-3 extension using PowerShell add system wide decoding with AC3Filter convert audio tracks to AAC with …

Can't sign in to Microsoft 365 or Office If you can't sign into your Microsoft account, most issues can be identified by our sign-in helper tool. The tool will ask you to enter the email address or mobile phone …

Note If you don't have your own email, or want to get a new Outlook.com email address, go to outlook.com and select Create free account. Addresses used for Microsoft accounts cannot be not …

Hotmail is now Outlook.com. Learn how to sign in to access your Outlook.com, Hotmail, Live, or MSN email account.

Discover the step-by-step process to change or reset your Windows password if you've lost or forgotten it. This guide will help you regain access to your Windows account quickly and securely.

What is a Microsoft account used for? You need a Microsoft account to sign in to your Windows pc, Xbox console, or any of Microsoft’s products and services, including Office, Outlook.com, OneDrive, …