Multilogin in Yahoo! without any Software.

Here my tutorial for mutli-yahoo without any software Multilogin in Yahoo! without any Software. You can login with multiple id's on the same yahoo messenger without any download or patch . Follow this steps 

1. Go to Start then Run . Type regedit, then enter .

2.Navigate to HKEY_CURRENT_USER then Software then yahoo then pagerthenTest 

3.On the right pane , right-click and choose new Dword value . 

4.Rename it as Plural. 

5.Double click and assign a decimal value of 1. Now open as many yahoo-messengers.