Check that your PC has two video outputs
Identify the available ports on your PC and monitors
Get the correct cables or adapters for each monitor
Connect the first monitor to the PC
Connect the second monitor to the PC
Turn on both monitors
Turn on the PC
Open display settings on your computer
Detect both monitors if they do not appear automatically
Choose Extend, Duplicate, or Second screen only
Arrange the monitor positions in display settings
Set the primary monitor if needed
Adjust resolution and refresh rate for each monitor
Save the display settings
Test both monitors with your applications