Product Support Hours
We're happy to help you with any issues that you might have with Knowledge Matters' simulations.
Monday - Friday: 8 a.m. - 11 p.m. EST - phone and email
Weekends: 11:30 a.m. - 8 p.m. EST email support only
Email:
support@knowledgematters.com
Phone - 877-965-3276