The desktop is dying, and no-one will care anymore. It will all be tablets, smartphones and gameboxes.
(and if you don’t believe me, then why are all the PC gaming powerhouses suddenly catering to the smartphone crowd - because they know where the future money is...)
Serious gamers will be on a desktop. I built a super mega game box with an 8core CPU 16g ram ssd and gtx960 Gpu (all I could afford at the time)
i doubt business will run on tablets, smartphones and gameboxes... And at least in the tablet and smartphone segments, a lot of those will be running Android, which is a code fork of Linux.
Tablet sales have been in decline for 16 quarters now.