how screen match 2 different resolution monitors for windows

PLEASE NOTE UPDATE HERE IS A NEWER VERSION OF THIS VIDEO WITH MORE DETAIL
   • Match Your Monitors: The Easy Way to ...  
PLEASE NOTE that i make a mistake which is corrected later on in the video but when inputting the 1440p resolution it should be 2560X1440 not as say 1st 2160X1440

have you got 2 monitors with different resolutions (eg. 1440p+1080p ) ???
then follow my simple guide to get the screens to match in size within the windows framework . So when you cross between the monitors everything matches up .

All the equipment i use is listed below
Amazon links below

Corsair Elgato Game Capture 4K60 Pro MK.2
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Dell S2721HGF 27 Inch Full HD (1920x1080) 1500R Curved Gaming Monitor
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HUANUO 13"-32" Aluminum Dual Monitor Stand for two Screens
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Logitech G203 LIGHTSYNC Gaming Mouse
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