How do i use my computer to make telephone calls?
You can use Skype for this one. Skype is jam-packed with great features to help you stay in touch with friends, family and co-workers, share your thoughts and find the information you need. You can use it on a computer or get Skype on your mobile so you can keep in touch on the move, whatever you’re up to. Skype works on a wide range of mobiles, plus on devices like the PlayStation® Portable (PSP®). There’s also a great range of WiFi and cordless phones with Skype built-in. you can download and install Skype in your computer. download here: http://www.skype.