Localhost

The following solution is for Windows computers.
1. Access your Local Disk (C:) – also called Windows (C:). Look for the host file in the etc file in the drivers folder. C:\Windows\System32\drivers\etc
2. Open the host.txt, and at the very end, under the 127.0.0.1 localhost configuration, add: “127.0.0.1 www.websiteYouWantToBlock.xx”.
Additional websites can be added on a next line
3. Save changes
This process blocks the desired webpages from any browser.