Which of the following describes how modern operating systems function?: A They use punch cards to store and retrieve data.

B
They manage hardware and resources.

C
They handle one task at a time.

Annie is creating a corporate report for a company’s annual meeting. in the report, she wants to add the signature of various department heads. which device can annie use to capture signatures to include in the report? a. printer b. monitor c. e-reader d. digitizing tablet

Ou listened to a song on your computer. did you use hardware or software?

Which tab is used to change the theme of a photo album slide show? a. design b. view c. transitions d. home