A dual-monitor set-up can help to increase productivity, but what if your second screen isn't being detected? Here's what to try to fix the problem.

If you can't set different backgrounds for dual monitors on Windows 11/10 use this workaround or free tool to set different wallpapers.

If your Lenevo Thinkvision monitor is not able to connect to another Windows laptop for dual display, then follow this guide to fix it.