Blocking web page in Internet Explorer

Have you ever thought about blocking your annoying sister from visiting myspace?

First you need to open the HOST file
located in

C:\windows\system32\drivers\etc\hosts

just right click the file and click open with Notepad.
Then add this following line:

127.0.0.1 myspace.com
Have fun.
Credits to Jibs for correcting my previous post.