Answer: The correct answer is A. I just answered this question myself!
Microsoft 365 plans for home and personal include the robust Office desktop apps that you're familiar with, like Word, PowerPoint, and Excel. ... Office 2019 is sold as a one-time purchase, which means you pay a single, up-front cost to get Office apps for one computer.
Hope this helps :)
A backdoor is a typically covert method of bypassing normal authentication or encryption in a computer, product, embedded device (e.g. a home router), or its embodiment (e.g. part of a cryptosystem, algorithm, chipset, or even a "homunculus computer" —a tiny computer-within-a-computer such as that found in Intel's AMT technology).Backdoors are most often used for securing remote access to a computer, or obtaining access to plaintext in cryptographic systems. From there it may be used to gain access to privileged information like passwords, corrupt or delete data on hard drives, or transfer information within autoschediastic networks.
the answer is True
i hope it will help you
