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