Xbox One is a gaming system.
Xbox is a video gaming brand created and owned by Microsoft . The Xbox is a home video game console and the first installment in the Xbox series of consoles manufactured by Microsoft . Xbox One . Moving away from its predecessor 's PowerPC-based architecture , Xbox One marks a shift back to the x86 architecture used in the original Xbox ; it features an AMD Accelerated Processing Unit ( APU ) built around the x86-64 instruction set .