SPSS is an integrated system of computer programs designed for the analysis of social sciences data. AMOS is a companion to SPSS for Windows.

Upgrade to IBM SPSS 30 for the new license. Please download the zip files containing IBM SPSS software into a directory/folder of your choice - remember where you saved the file.

I do not need technical help to do that. You can see this when comparing Statwing with SPSS. The difference: Statwing comes with visualization, a summary sentence, and plain English translation.