In C:\Windows\System32\drivers\etc, edit Hosts file.
For example, to block amazon, do this:
https://www.wikihow.com/Block-a-Website-in-All-Web-Browsers
In C:\Windows\System32\drivers\etc, edit Hosts file.
For example, to block amazon, do this:
https://www.wikihow.com/Block-a-Website-in-All-Web-Browsers