If you have a HiDPI screen, like the one on the Dell XPS 13, you may find that it has tiny icons and fonts that make it difficult to use. You can certainly change the resolution on your display to 1920x1080 (1080P) and simply not use its full capabilities but this podcast episode walks you through adjusting the settings to take full advantage of the full resolution of your beautiful 4K display.

Episode 329 Time Stamps
00:00 Going Linux #329 · Using 4K Monitors on Linux
00:15 Introduction
00:50 Bill buys the book
02:45 HiDPI (4K) monitors
07:30 Display settings
09:14 Change the font size
10:43 Change the icon size
12:49 Change the pointer size
13:49 Modify the greeter
15:50 Why you might not want to use the 4K settings
17:57 A wish for the future
20:24 Some thoughts on why you might use 4K
24:58 We switch from Skype to Discord
26:35 goinglinux.com, goinglinux@gmail.com, +1-904-468-7889, @goinglinux, feedback, listen, subscribe
27:32 End