Answer for 5,6,7 any one know plz

Hyperactive media sales has 10 windows 7 laptop computers used by sales-people in the organization. each laptop computer has several customized applications that are used during the sales process as well as customer relationship management software. all of the applications on the laptops are difficult to configure and have large data files. if all of the laptops have current hardware, what is the easiest way to install windows 10 on them?

The qwerty keyboard is the most common layout of keys on a keyboard

You have a small company and want to keep your costs low, but it is important your employees share data. which network would provide you with the most economical solution?