The two computer brands mentioned in the crossword solutions are DELL and ACER. DELL is an American multinational computer technology company that develops, sells, repairs, and supports computers and related products and services. It is one of the largest technology companies in the world, employing more than 145, 000 people in the U.S. and around the world. ACER is a Taiwanese multinational hardware and electronics corporation specializing in advanced electronics technology. It is one of the world's top five branded PC vendors and has a presence in over 160 countries.