PracticeQuiz content is free on an ad-supported model.
Unfortunately, we can't support ad blocker usage because of the impact on our servers. If you'd like to continue, please disable your ad blocker and reload page.
Jill is trying to install an antivirus on her laptop while logged in on her guest account. In spite of repeated attempts she is not able to install the antivirus software. What could be the most likely problem?