Hello Tswimmie,
My name is Nada an independent advisor, and I'm here to help you.
I'm sorry that you are experiencing this issue, and I will try my best to assist you.
Have you checked if your Display option is set to duplicate instead of extend via shortcut keys?
To check, please press Windows key + P and change the display option to Extend.
If the Extend option is not available, please update your display driver. you can go to the manufacturer website or you can try to update the driver from 3rd party driver pack solutions as well
ie: Driver Pack Solutions (driverpack.io/en)
I hope this helps.
Feel free to reply on this thread if you still need further assistance, and I'll be more than happy to assist you.
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