Newbie !!!
How can you display charts or ads side by side on the dashboard?
Can someone help me
In the editor, select Hamburger > View > Dashboard and hover over the dashboard that contains your charts.
Select Layout and that will give you a graphical representation of your dashboard.
You can then drag & resize the elements so that they are side by side. If necessary, increase the width of your dashboard.

What are ads?
Thank you Paul, this was the solution