Windos system itself supports multi-monitors, which can support 10 or above, but the general host only has one monitor interface, so prepare and expand the adapter first.

Install the expansion head on the computer first, and then install all the monitors on the expansion head.

Turn on the computer, press the path shown in the figure, open the window and set up the monitor.

Because different brands of monitors need different drivers, in order to reduce trouble, it is recommended to buy monitors of the same brand and model. If there are other shortcomings, please go to Baidu. Multi-monitor connection or multi-monitor debugging