Assets: Scan Summary Session

Assets: Scan Summary Session

Is there a document that fully explains how to interpret the results displayed on the Assets tab. The Workstation/Server Inventoried and the Workstation/Server failed during the last scan is very confusing. In addition, the Workstation/Server not scanned in the last 7 days isn't clear. A document or video that explains how to interpret the Assets tab would be very beneficial to SDP Administrators/Technicians.
 
Does any one understand this page and can share some light?
 
Thanks,

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