Here’s a direct path to your ‘hosts’ file that is in the ‘Etc’ folder.
Copy paste this line in your windows ‘search windows and files’ bar. It should be from your windows 10 “start” button.
%WinDir%\System32\Drivers\Etc
Microsoft support page. “Hosts file Windows 10’
https://support.microsoft.com/en-us/search?query=Hosts%20file%20Windows%2010