Holly is trying to use Windows Defender to run an antivirus scan. Windows Defender refuses to run. She notices a problem when she tries to update Windows Defender and it fails. When Holly opens the Action Center she sees this screen.
What has happened to Holly’s computer?
A. She has received a spam message.
B. She has received a security alert message.
C. Someone has hijacked her email.
D. She has downloaded a rogue antivirus.
Answer: D
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