Make your PC speak at startup

How it will be when you log on to your computer and when your PC wishes you or greets or just say anything? People think like you are using an intelligent PC.

When I log on, my PC greets me every time. Like it says me "Welcome back Sriram"

Now just open notepad, copy and paste the following code:

Dim speaks, speech
speaks="Welcome Back"
Set speech=CreateObject("sapi.spvoice")
speech.Speak speaks

You can change the Welcome Back to any words you wanna your PC to say.
And save it as anything.vbs. ie, with any name but with .vbs extension.

And save it in the start-up folder.
You can find your start-up folder using below path.

In Windows XP 

C:\Documents and Settings\All Users\Start Menu\Programs\Startup

In Windows Vista, 7 and 8 

C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup

Now, each time you log on, you will be hear your welcome word.