Which type of operating system is used in personal computers

Idon understand these and need some ! ?

What are two ways to access the options for scaling and page orientation? click the home tab, then click alignment, or click the file tab. click the file tab, then click print, or click the page layout tab. click the page layout tab, or click the review tab. click the review tab, or click the home tab?

In three to five sentences, describe how you can organize written information logically and sequentially