How can I create a new window after a user clicks on an <a> tag? I’m using vanilla js and I’m planning on making a PowerPoint clone. When the user clicks on the display button a new full screen window should appear on the primary monitor/external monitor.
And if there are more than 1 external monitors I want the window to be duplicated across all external monitors. When doing this how can I ensure the same information will be displayed across multiple windows?