File types supported by Windows Media Player. This article lists the multimedia file types that are supported by Windows Media Player 12. ( How to determine your version of Windows Media Player ). Note: Additional file formats might be supported if you install new codecs in Windows.

Two-step verification (sometimes called multi-factor authentication) helps protect you by making it more difficult for someone else to sign in to your Microsoft account. It uses two different forms of identity: your password, and a contact method (also known as security info).

Explore what's new in recent updates. Check out what’s been released in the last year to help you get things done more quickly. If you don’t have these features yet, check for update availability in Settings > Windows Update.