You are a teaching assistant for an introductory computer concepts course at your local community college. The instructor asks you to prepare a lecture on input and output. What is the role of the
operating system to manage and work with each?

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?