Just the thing you need to do is learn a simple code:
STEP 1: Go to folder setting in control panel and click "show hidden files and folders"
STEP 2: Open notepad and copy the given code:-
Dim speaks, speech
speaks="Welcome to your pc Prince"
Set speech=CreateObject("sapi.spvoice")
speech.Speak speaks
You can replace "Welcome to your computer" with the message you want
Step 2: Save this file as "welcome.vbs" VBS extension
STEP 3: Now copy the file you created and paste it to this location
C:\Users\Prince Dhakal\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup
Replace Prince Dhakal with your user name
In order to get good sound quality you can change your setting to no sound...For doing this you can get tons of other tutorials in google...
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