Bought a computer 2nd hand and it seems internet will only work with Windows 10 Edge Browser. Chrome, Firefox, and any Malware tool will not install if it requires downloading of additional contents. Many other programs will not install either since this has started. I've gotten a few errors indicating dnsapi.dll file is missing. I was told by windows 10 support section of this forum it might be adware.
Attached FRST LOG and Addition Text.