how can we block any website

[ZEROPOINT]

Dear Friends
agar main ne apny pc par koi website block karni jo mery pc par koi open na ka saky .kya aisa koi treeqa hai. agar hai to plz yahan par share kar dain

[*~Zaka~*]

bro ap internet proprites ma ja kr Securit ki tab main Restricted sites main asi sites add kr dain jo ap open nahi krna chata

[Adilawan]

internet proprites main ja k Security k tab main Restricted sites main asi sites add kr dain jo aap open nahi krna chate

[!~*DON*~!]

Iss Software Sy Aap Porn Website's Block Kar Saktey Hein.....
Download

[thetigerzzz]

idher jou ya run ise kou paste kar kay open karou c:\WINDOWS\system32\drivers\etc\
yahan per hots ki eik file hou us kou note pad mai open kar kay
sab sai nechay jou site likou woh block hou jaya gie


example
# Copyright (c) 1993-1999 Microsoft Corp.
#
# This is a sample HOSTS file used by Microsoft TCP/IP for Windows.
#
# This file contains the mappings of IP addresses to host names. Each
# entry should be kept on an individual line. The IP address should
# be placed in the first column followed by the corresponding host name.
# The IP address and the host name should be separated by at least one
# space.
#
# Additionally, comments (such as these) may be inserted on individual
# lines or following the machine name denoted by a '#' symbol.
#
# For example:
#
# 102.54.94.97 rhino.acme.com # source server
# 38.25.63.10 x.acme.com # x client host

127.0.0.1 localhost
127.0.0.1 google.com.pk
127.0.0.1 www.google.com.pk
127.0.0.1 www.google.com.pk