Select your license type. Choose Authorized User License if you have a single-purchase code, or Concurrent User License if your organization uses a license server. Click Next .
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Downloading IBM SPSS Statistics 23 * Do one of the following: If you are a returning customer, sign in. If you are a new customer,
Enter your username and organization name, then click Next .
Before beginning the installation, verify that your computer meets the necessary hardware and software prerequisites. Windows Requirements