The "Quote Screen" window helps you to compare a single cryptocurrency across multiple exchanges.
You may choose the number of columns to split your windows into. Each column allows you to monitor one pair.
To add a cryptocurrency pair, select a pair by clicking on the 'Select Pair' button. Select a pair by entering the name or ticker symbol of the cryptocurrency. Once done, click 'Add', then repeat for other pairs you wish to add.
To delete a pair, click on the 'x' at the end of the row of each price pair.