lena is restoring an old photo. whitch best practice should she keep in mind A change the emotions in the image B maintain the spots and scratches C maintain the historic age of the image D change the lightning condition in the image.

Hassan is writing his master’s thesis, which is a thirty-page document. he received some feedback from his professor in the form of comments, but does not see where the comments are. what is the fastest way for hassan to find the feedback?

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?