We have provided adaptation for basic screen types:
1200 – max (desktops)
980 – 1200 (horizontal tablet)
640 – 980 (vertical tablet)
480 – 640 (horizontal smartphone)
320 – 480 (vertical smartphone)
That is enough for your design to be shown correctly on all devices.
After you have created design on the main artboard, switch different screen types and make changes where necessary. You can adjust, for example, text column width, picture size, font size, artboard height or elements layout.