you can open multiple yahoo by registry

 

 Start-Run-Regedit-HKEY_CURRENT_USER\Software/yahoo\pager\test  and then make new DWORDvalue  .Value Name: plural. .Value Data:1 

and OK

Window xp instalation

PC Security Password Removing

start windows in safe mode with command prompt.
Pressing F8 while booting process will get the "Windows advanced booting options". Using arrow keys we can select "safe mode with command prompt" and pressing enter will boot the windows in safe mode with command prompt.
On successfully login a commnand prompt will be displayed where you can operate the machine in DOS mod.
Assuming windows installation is on C partition the following are the commands for removing PC Security
>
>C:\windows\sdaemon.exe
>C:\windows\winwd.exe
>C:\windows\system32\winser.exe
>C:\windows\system32\winsersec.exe
>C:\program file\security

Just delete these file and do your work .

Best Regards,

Tarq hussain,                Khalid Iftikhar

00923222425582            00923333621840