SPSS 17 requires a license to activate and use. You may need to purchase a license or obtain a free trial license from IBM.
You want to download SPSS 17 for Windows. Here are the steps: download spss 17 for windows
Some websites offer older versions of SPSS, but be cautious when downloading from third-party sources, as they may bundle malware or have compatibility issues. SPSS 17 requires a license to activate and use