Just bought my HS Junior a new Dell, top of the line laptop with HiDPI touchscreen, and spent $2000 for it only to find out that the Adobe Suite of products won't work due to the lack of HiDPI support. Now we just returned the the laptop to the Microsoft Store in San Diego, and no one there understood the issue, all referring us to Adobe.
Needless to say, I now must fork out $2700 ($700 more than Dell) for a Macbook Pro powerful enough to run Adobe Suite.
The worst part is Apple/Adobe resolved this very issue a long time ago, but not Microsoft/Adobe.