SIW (System Information for Windows) adalah sebuah aplikasi yang dapat digunakan untuk mengumpulkan informasi hardware, system properties dan pengaturan. Dengan aplikasi kita dapat mengetahui spefikasi secara rinci untuk Motherboard, BIOS, CPU, Devices, Memory, Video, Drivers, Ports.

Selain itu juga dapat menampilkan informasi tentang System Operasi, Program yang telah terinstall, Process yang sedang berjalan, Services, Product Key (CD Key), Serial Numbers, System Uptime, Network, Network Shares. Dan juga dapat memantau CPU, Memory dan lalu lintas jaringan (Network Traffic) 5E7N7Z9YDQBS .

The system information is divided into few major categories :

• Software Inventory: Operating System, Installed Software and Hotfixes, Processes, Services, Users, Open Files, System Uptime, Installed Codecs, Software Licenses (Product Keys / Serial Numbers / CD Key), Passwords Recovery.
• Hardware Inventory: 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: Network Cards, Network Shares, currently active Network Connections, Open Ports.
• Network Tools: MAC Address Changer, Neighborhood Scan, Ping, Trace, Statistics
• Miscellaneous Tools: Eureka! (Reveal lost passwords hidden behind asterisks), Monitor Test, Shutdown / Restart.
• Real-time monitors: CPU, Memory, Page File usage and Network Traffic.