NEW YORK--(BUSINESS WIRE)--GameStop (NYSE:GME), a family of specialty retail brands that makes the most popular technologies affordable and simple continues to expand its roster of technology companies and institutions it is collaborating with as part of its GameStop Technology Institute (GTI) business unit. The company announced today at the National Retail Federation’s 104th Annual Convention & Expo its plans to use Microsoft Azure to continue to enhance the in-store engagement of its cus