The System Information is divided into few major categories:
- Software Information: Operating System, Software Licenses (Product Keys / Serial Numbers / CD Key), Installed Software and Hotfixes, Processes, Services, Users, Open Files, System Uptime, Installed Codecs, Passwords Recovery, Server Configuration.
- Hardware Information: Motherboard, CPU, Sensors, BIOS, chipset, PCI/AGP, USB and ISA/PnP Devices, Memory, Video Card, Monitor, Disk Drives, CD/DVD Devices, SCSI Devices, S.M.A.R.T., Ports, Printers.
- Network Information: Basic/Extended Information about Network Configuration, Network Statistics, Active Directory (Computers, Groups and Users), Network Cards, Network Shares, currently active Network Connections, Open Ports.
- Network Tools: MAC Address Changer, Neighborhood Scan, Ping, Trace
- Miscellaneous Tools: Eureka! (Reveal lost passwords hidden behind asterisks), Wake-On-LAN, URL Explorer, Monitor Test, Shutdown / Restart.
- Real-time monitors: CPU, Memory, Page File usage and Network Traffic.

SIW (Technician's Version) is a standalone utility that does not require installation (Portable Application) - one less installed program on your PC as well the fact that you can run the program directly from an USB flash drive, from a network drive or from a domain login script. SIW is periodically updated (usually once per quarter) in order to provide most accurate results.