On my Acer laptop, I cannot start a Wi-Fi hotspot. When I look at my command prompt, it says that the hosted network is not supported. Is that the cause? If so, how can I fix this?
See this link
here there are acer laptop versions that we can wifi hotspots.
Try a third-party app like OSTOTO Hotspot, Baidu Hotspot, mHotspot. That will help you
Try this free app. https://marswifi.en.softonic.com