Microsoft Defender Application Guard for Office is now deprecated November 29, 2023 by admin Tweet Microsoft has updated its documentation, adding details about another deprecated component—Microsoft Defender Application Guard for Office. It is no longer in development and won't get updates. Read more… Neowin Related Posts:Microsoft deprecates Microsoft Defender Application…Microsoft to discontinue Application Guard app and…Microsoft Defender goofed up as it flagged its own…After Defender flagged Office as virus, Microsoft…Sordum kills Defender Control updates due to…