You can select multiple paragraphs by using the key(s) repeatedly.

What computer network component allows data transfers from one computer to another through a telephone line?

How to launch an app: steps to be successful? launching an app is a great idea, but it’s not that easy as we supposed to think. the majority of mobile applications don’t generate revenue because companies aren’t ready to be competitive. referring to our experience in successfully building and launching apps we hope to you omit these difficulties. we are going to talk about ideas, marketing, testing your product, its development, distribution and support. you will learn 8 product launch stages to succeed.

The basic work area of the computer is it screen that you when you first fire up your computer