You can easily and effectively block access to a website by adding it to your Windows HOSTS file. Without any software. Doesn’t matter what browser that you use.
1.Go to your HOSTS file which is located at:
C:WINDOWSSYSTEM32DRIVERSETC for windows Vista and XP
C:WINNTSYSTEM32DRIVERSETC for Windows 2k
C:WINDOWS for Windows 98 and ME
2. Open HOSTS with Notepad.
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*Copy the following code
cls @ECHO OFF title Folder Locker if EXIST "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}" goto UNLOCK if NOT EXIST Locker goto MDLOCKER :CONFIRM echo Are you sure u want to Lock the folder(Y/N) set/p "cho=>" if %cho%==Y goto LOCK if %cho%==y goto LOCK if %cho%==n goto END if %cho%==N goto END echo Invalid choice. goto CONFIRM :LOCK ren Locker "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}" attrib +h +s "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}" echo Folder locked goto End :UNLOCK echo Enter password to Unlock folder set/p "pass=>" if NOT %pass%==type your password here goto FAIL attrib -h -s "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}" ren "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}" Locker echo Folder Unlocked successfully goto End :FAIL echo Invalid password goto end :MDLOCKER md Locker echo Locker created successfully goto End :End
* Now paste it in notepad.
I found that many people were thinking regarding IIS 7.0 installation on XP. To answer this question I did few searches and found out that IIS 7.0 is only for Vista+ or Windows Server 2008+ .
Here is the source
So answer to above question is , IIS 7.0 can not be installed on XP 
If you want to use IIS 7.0 on XP then you can do it by downloading latest virtual server build which is available for free on the internet and then install vista on it.
Then install IIS on vista and enjoy IIS 7.0 but make sure your computer can run XP and VISTA, both at the same time.
