there are 2 ways to block internet sites.
1. host.cfg
In "Local Disk (C:) > WINDOWS > system32> drivers > etc", you will find a file named "host.cfg". The Hosts file contains the mappings of IP addresses to host names. This file is loaded into memory (cache) at startup, then Windows checks the Hosts file before it queries any DNS servers, which enables it to override addresses in the DNS. This prevents access to the listed sites by redirecting any connection attempts back to the local (your) machine.
You may use "notepad.exe" to edit this Hosts file.
Example - the following entry 127.0.0.1 ad.doubleclick.net blocks all files supplied by that DoubleClick Server to the web page you are viewing.
4. Internet filtering products
You also can use internet filtering products to do web filtering. An internet filtering product can be deployed in your network, and it enables you to monitor, filter and block internet activities of all computers from a mirroring port.
More than web filtering, internet filtering product can also block file downloading, block p2p traffic and block messenger.
For internet filtering software, you can try "Aobo web filter"
Simply go to tools then go to internet options then go to the privacy tab and then go to sites and then there will be a box which is where you put in the website.
1. Load your Internet explorer
2. Click Tools
3. Click Internet Options
4. Click the Privacy tab
5. Under the Privacy window, Click Sites
6. Type in the site address that you want to Block and Click OK. Remember this technique only blocks on one site at a time. Parental control software will allow you to block multiple sites and categories.
Tips about blocking sites
http://www.ehow.com/how-did_106714_block-sites-pc-mac.html
you can down load software from my website..
what do you want to block on the internet?
i just found out that our company uses a software called WFilter to block the online game and some other entertainment sites.
Blocking sites is not an inbuilt feature in this browser. Various add-ons can do the work of blocking sites.
download software.
They block websites that would not be beneficial to their educational curriculum.
Schools block proxy websites because they do not want students to go on uneducational websites
Many different websites can be blocked. Often employers will block all websites that are not pertinent to the employees job. Parents often block websites that contain pornography and violence.
you can download software
200%
YES
You cannot block websites via Google Chrome internal's browsers. You can only do it by 3rd party apps in web store.
not really
to block bad and sexual websites.
there is kinda software like WFilter,you just need to set the keywords then you can block the websites which URL include the keywords.
I'm not exactly sure what your question is but in the US schools have the right to block any websites that they choose to block.
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