writing a paragraph about two chapters in Digital Literacy and Application software

I am for someone to write for me 2  paragraph about: 


1. Understanding System Software

2.Technology in Focus.


the book name is (Digital Literacy and Application software)


i need someone who jas this book to do it for me 


only 2 paragraphs 

both are in different chapters 


the paragraphs about what i understand from what i red