How to Block Websites without Software?

Steps:

1. Browse C:\WINDOWS\system32\drivers\etc
2. Find the file named "HOSTS"
3. Open it in notepad
4. Under "127.0.0.1 localhost" Add 127.0.0.2 www.sitenameyouwantblocked.com and that site will no longer be accessible.
5. Done!

So;
127.0.0.1 localhost
127.0.0.2 www.blockedsite.com
-->www.blockedsite.com is now inaccessible<--

For every site after that you want to add, just add "1" to the last number in the internal ip (127.0.0.2) and then the addy like before.

Examples:
127.0.0.3 www.blablabla.com
127.0.0.4 www.blablabla.com
127.0.0.5 www.blablabla.com