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Technical Support

Contact us to have your technical questions answered by a Ph.D. statistician during regular business hours (8:00 am to 5:00 pm mountain time, Monday – Friday).

Frequently Asked Questions

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Software Updates

PASS Updates

NCSS Updates

Compatibility and System Requirements

PASS 2022 System Requirements
PASS 2021 System Requirements
PASS 2020 System Requirements
PASS 2019 System Requirements
PASS 16 System Requirements
PASS 15 System Requirements
PASS 14 System Requirements
PASS 13 System Requirements
PASS 12 System Requirements
PASS 11 System Requirements
PASS 2008 System Requirements

NCSS 2022 System Requirements
NCSS 2021 System Requirements
NCSS 2020 System Requirements
NCSS 2019 System Requirements
NCSS 12 System Requirements
NCSS 11 System Requirements
NCSS 10 System Requirements
NCSS 9 System Requirements
NCSS 8 System Requirements
NCSS 2007 System Requirements

Previous Versions

Training

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"Your [PASS] routines are flexible and easy to use and your customer service and support is A-double-plus."

—Nayak Polissar, PhD

"I have been using NCSS for almost 20 years. I absolutely love it. It does everything [I need that] SPSS or SAS does, is more reasonably priced and user friendly and has wonderful customer support. If you have a problem, when you call a real person (who created the software) gently talks you through it. It is a great product and a great company."

—Cheryl L. Meyer, PhD, Wright State University

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