Can you build Windows 8 app store apps on Windows 10?

If you run Unity on Windows 10, can you still build Windows 8 apps?

Just wondering before I upgrade to Windows 10 and half my customers don’t!

Yes, but
for Windows 8 - you’ll need to have Windows 8 SDK installed + VS2012 or VS2013
for Windows 8.1 - you’ll need to have Windows 8.1 installed + VS0213 or VS2015

OK. That’s good. I was just wondering because it does a sort of test on your files when you finished to see if works and I hope that still works if you have Windows 10 installed.