Ok, for reasons of my own I want to block some sites so that I cannot look at them without going through a bunch of work, or else just not be able to see them at all (aka permanently blocking them). How can I do this? I saw something about using the DOS command line, but then I tried it out and it didn't work. So how can I go about doing this?
I've also tried a Firefox plug-in, but I'm looking for something more permanent. I use Windows XP.
I've also tried a Firefox plug-in, but I'm looking for something more permanent. I use Windows XP.