Microsoft

Microsoft is here to help you with products including Office, Windows, Surface, and more. Find articles, videos, training, tutorials, and more.

Third Party Disclosures: View third party notices and source code from Microsoft products

Microsoft Ignite | Microsoft’s annual gathering of technology leaders and practitioners delivered as a digital event experience this March.

Microsoft news, features, events, and press materials

Our innovations in voice, natural language understanding, reasoning and systems integration come together to create more human technology. Learn more.

Get free Outlook email and calendar, plus Office Online apps like Word, Excel and PowerPoint. Sign in to access your Outlook, Hotmail or Live email account.

Find opportunities and get insights, tools, and resources to grow your business.

Become an Insider: be one of the first to explore new Windows features for you and your business or use the latest Windows SDK to build great apps.