you press it
By clicking " F5" button.
F5
It is F5 on the top of your computer keyboard.
F5
F5
the refresh bottom is (alt+r)
Press the refresh button on your browser. Shortcut key : F5.
f5
If you are in a browser, it will reload the current page.
Press button 'F5' for the other 2 view modes. Press 'F5' to switch views.
On a PC, you press F5 but I'm not sure about the button you press for Macs