What is CEBUG? CEBUG (pronounced sea-BUG), or Computer Erie Bay Users Group, is a nonprofit organization run by and for computer users. Although based within Sandusky, we serve those residing throughout the north-central region of Ohio as both a community resource and advocate for issues relating to technological advances and the online world. In addition, members of our organization provide advice about resolving hardware/software related issues. Members range in experience from home users to professionals working within the Information Technology (IT) field.