Go to this page: https://www.qualtrics.com/support/survey-platform/faqs/results/

You will find the answers for : 

• How do I filter my report?
• How can I share a live report?
• Why is my contact list information not appearing in the results?
• Where do I access the Cross Tabulation feature?
• I tried to add a t-test to my cross tab, but I don't understand what it's showing me. What do the letters mean?
• I want to use a certain visualization for my data, but that visualization option isn't appearing when I choose my data source. Why?