block any websites without software

some websites are not safe for browsing. some can infect your computers with viruses, and add a lot of pop ups that slow down the performance of your computer. many websites are not children friendly because they contain adult material - either sex, or violence, neither you want your child to experience. parents are not always around to supervise their children. software that enables you to block certain websites are costly. This tutorial will teach you how to block websites without using software or applications

step: 1

      navigate this path :
           C:\Windows\System32\drivers\etc

step: 2

      open hosts file run administrator any of editor

step: 3

       add this line :
            127.0.0.1  www.xyz.com(*sitename url)