How to close access to the site from a computer

Go to "My computer", open drive C. Among all available folders find Windows. Now navigate to the folder System 32 and then Drivers and etc. In the past, and will be the file called hosts. Open it with Notepad. Double-click on the file with the left mouse button. In the list that appears, select the program and press OK. You can do another thing: already click with your left, and right-click, then select the box titled "Open with". And again, stop your choice on the Notepad.

After opening the file find the line "127.0.0.1 localhost". Press the Enter key and type the specified combination of numbers. However, instead of the word localhost, specify which site you want to block (for example, www.sait.com). To stop access to multiple locations, repeat this procedure.

Then restart the computer. While you do, websites will still be available on your computer.

Deny access to some websites through the browser settings. Users of Internet Explorer need to open the "tools" tab, and there click on "Internet options". Now select "Privacy" then "sites." Specify the sites you want to block, click "Block" and confirm the action by clicking on the button OK.

In Mozilla Firefox browser to block websites you can use special plug-ins. To add at least one of them, click on "Tools", then go to "add-Ons". Then click on the desired addition, for example, LeechBlock. Next, click on the "Install now". Upon completion of the installation procedure, be sure to restart the computer or at least restart the browser. To add the address of blocked website, start the plugin and go to the tab "Options". Please note that you can set as a complete ban on the website (i.e., permanent) or temporary.