Hello, I have a question about what the optimal resolution for images would be in Powerpoint. i've had experience where 72dpi images, when projected, don't look as sharp as images with twice the resolution scaled at 50%, but I'm not sure if this makes sense, or if other factors were coming into play. Could someone shed some light on this topic for me please? Thank you in advance

I usually use 150dpi as a rule-- it shows up nicely on screen, and also when printed.

Thank you, Pantucci That rule makes sense to me. I tend to work alone, so it's very helpful to feedback about how others work.