Using the display without sdcard

[baxter stockman]

hi,

I have a Picasso sk-28PTU-Pi display and I am new to all this. I am wondering if there is a way of using the display without a sd card or do I have to update the sd card everytime. I am wondering if I could just update the system from a network or something?

Is it possible to view a browser and a webpage on it?

Thanks in advance,

Baxter