A:AnswerYes, I added a 16gb 3200Mhz stick of ram and it ran fine with the existing 8 gb stick of ram. Obviously it won't run dual channel. But you have access to 24gb which is plenty to run games on high settings. I ultimately ended up replacing the original 8gb stick with a second 16 gb stick. I can run anything on it.
A:AnswerYup. All adobe stuff runs fantastically on it. The screen however does not have the best color accuracy, so I would recommend an external monitor for color-sensitive work.
A:AnswerIt comes preinstalled with the usual Office suite stuff, as well as Ryzen CPU/GPU stuff, and Asus's Control programs. No Adobe stuff on my model anyways.
A:AnswerThe VG27AQ and VG248QG are excellent gaming monitors. https://www.asus.com/Displays-Desktops/Monitors/Gaming/TUF-Gaming-VG27AQ/, https://www.asus.com/us/Monitors/VG248QG/