What is the Support Center's operating hours? GVIDO MUSIC Customer Support 05 September 2019 01:47 Updated Monday- Friday 9am-6pm GMT (Holidays Excluded) Related articles Who should I contact when I need technical support for GVIDO product? How to modify the PDF page size/DPI: How do I delete my online account? It doesn't operate properly. What should I do? Is an account needed for purchases made as a company?