That computer comes with integrated video or a discrete card. Check to see what you have by opening Device Manager. Manual is here- Inspiron 3880 Setup and Specifications (dell.com) See cards mentioned in the manual that you can add if you have the integrated graphics--which is not good for gaming. Your model computer is not a gaming model, but adding a mid range card might help.
I bought an inspiron desktop 3880 pc, and I started playing fortnite, and the screen would freeze every 5 seconds. I turned the settings all the way down, it it still does the same. I was wondering if it’s the graphics card. If it is, what graphics card would be good for fortnite, and if not, what is causing it to freeze all the time?
Inspiron 3880 Graphics Card Upgrade