Lansweeper scans Windows software from the registry and mimics Add/Remove Programs. It scans for software found under HKLM (local machine) and HKCU (current user). If software is found under current user and not local machine it is listed as user specific software by adding the little icon on the right of the software name. Do note that this information is only scanned for the user logged on during scanning and will disappear if another user is logged on during the next scan.