If you suspect that your device may have malware you should have Microsoft Defender run a scan. Here's how to do that on Windows, Mac, or Android.

Microsoft Defender's web protection helps protect you against malicious sites that are being used for phishing or spreading malware. Available on Windows, Android, and iOS.

Here are some ways to deal with phishing and spoofing scams in Outlook.com. Spoof intelligence in Exchange Online Protection helps prevent phishing messages from reaching your Outlook inbox. Outlook verifies that the sender is who they say they are and marks malicious messages as junk email.

As announced by Unity and as explained in a recent Microsoft Security Advisory, there’s a security vulnerability in some games or applications that are built using certain versions of Unity Editor running on Android, Windows, Linux, or MacOS.

Find answers to some of your questions about Xbox enforcement actions.

With Link to Windows, you can seamlessly access and manage your Android mobile device’s files on your PC through File Explorer, once you paired your mobile device with your PC in the Settings.

Did this resolve the issue? Learn how to set up Xbox Cloud Gaming on your Android phone or tablet. Includes steps for installing the Xbox app, using invite links, and streaming games with Game Pass Ultimate.

You can transfer content from your Android device to your PC and from your PC to your Android device. To get started, go to Apps and select Open phone screen or select the app you’d like to drag content from or into.

安裝 Microsoft Defender，保護您的Android、iPhone、Mac和 Windows 裝置免於受到威脅。 在您的裝置上下載 Microsoft Defender，方法如下：

Action remapping: Action remapping allows you to perform one of several different actions with a single button press. These actions include, but are not limited to, enabling color filters, taking screenshots, and turning on Narrator.