The investigators have three specific aims. First, determine whether the Brain Fitness Program-Tinnitus affects the tinnitus percept and aids the recovery of cognitive functions apparently "highjacked" by the tinnitus. Brain Fitness Program-Tinnitus was developed to improve cognitive function by engaging the brain's neuroplasticity; the program is novel, non-invasive, and inexpensive. Second, establish specific default mode, attention system, and cognitive control network deficits in patients with bothersome tinnitus through the use of advanced neuroimaging techniques. Third, assess whether exposure to the Brain Fitness Program-Tinnitus impacts changes in the default mode, attention system, and cognitive control network deficits.