I believe it is, A. taskbar
Answer:
No.
Explanation:
This is because there is probably the risk of malicious attackers grabbing the published exploit code that affects every window and then utilizes it for dubious purposes. Such as stealing vital information after gaining access.
The most ideal way for the security researcher to go about the exploit code that affects every version of the window is to meet the windows manufacturers, discuss the negative issues of windows software with them and eventually assist them in the software update to troubleshoot the patch.
Answer:
B) Single-user computer which has a more powerful microprocessor than personal computers
