Here's an interactive tutorial ** Best experienced in Full Screen (click the icon in the top right corner before you begin) ** https://www.iorad.com/player/2148909/Display-Settings---How-to-set-displays-and-set-the-scale 14 STEPS 1. The first step is to right click on the desktop. Then select Display settings. 2. Select a display to change the settings for it. 3. Scroll down to Multiple displays and click arrow to extend displays. 4. Click Extend desktop on 1 and 2 5. Click Keep changes 6. Click display 3 that is disconnected. 7. Click arrow under Multiple displays. 8. Click Extend desktop to this display 9. Click Keep changes 10. Click Identify 11. With your mouse, click and drag Displays in the order they're presented. This is just an example on how to arrange the displays. 11b. Drop 12. Click Apply 13. Scroll down to Scale and layout. Click the arrow to change the scale percentage to 100%. 14. Click 100% (Recommended). That's it. You're done.