The defensive technology walls off untrusted Office documents to prevent attack code carried by malicious files from reaching the operating system or its apps. Microsoft has launched a public preview ...

Microsoft Defender Application Guard for Office is a security feature that protects your system from malware using virtualization technology. It opens sketchy Microsoft Office files in an isolated ...

Microsoft is still saying very little publicly about Office 15. But officials did share some of the priorities that are affecting their thinking in the creation of the next version during a day-long ...