Users with high DPI displays (4K for instance) have found it a challenge for the last couple of years. Scaling of windows and fonts was hit or miss, and using an external display with a different resolution could be aggravating for laptop users. Now, with the April Update, Windows 10 helps find solutions for these problems. When developers of apps have yet to update their apps, Windows will now prompt you and assist you in adjusting settings to hopefully resolve the issue.
