How do you block Friendster by using a hosts file?

To block Friendster using a hosts file, you need to edit the hosts file on your computer. On Windows, navigate to C:\Windows\System32\drivers\etc\hosts, and on macOS or Linux, it’s located at /etc/hosts. Open the file with administrative privileges and add the line 127.0.0.1 friendster.com and 127.0.0.1 www.friendster.com. Save the file, and Friendster will be blocked on your device by redirecting its domain to your local machine.