I figure, if done and presented correctly, it will take about 5 tutorials to answer 98% of any questions about Windows 10.
Such things as how to make a Public Network a Private Network should be very popular. And it should not be much of a stretch to find other common questions.
The ones...
common issues
community help
explainers
flurry
how to
licensing
networking
new users
private network
public network
questions
release
resources
support
tech tips
tutorials
upgrades
user guide
windows 10