I love playing my Xbox.
Same ! Xbox is also a brand owned by microsoft
Do you know when they first introduced the console?
The xbox one was first announced may 2013
How many units did it sell?
Not much information on that  but the xbox does compete with sony and nintendo 
What are some popular games for the Xbox?
Xbox One
The Xbox One is an eighth-generation home video game console that was developed by Microsoft. Announced in May 2013, it is the successor to Xbox 360 and the third console in the Xbox brand. It was first released in North America, parts of Europe, Australia, and South America in November 2013, and in Japan, China, and other European countries in September 2014. It is the first Xbox game console to be released in China, specifically in the Shanghai Free-Trade Zone. Microsoft
more poorly in Japanese markets due to differences in what consumers expect for escapism between these cultures. Microsoft had attempted to push both the Xbox and Xbox 360 consoles in Japan with poor success, at they struggled to compete against Sony and Nintendo there.
However, as detailed above, Japanese console games became less successful, even in their own country, as of 2013.
In the Japanese gaming industry, arcades have remained popular through to the present day. As of 2009, out of Japan's $20 billion gaming