Answer:
A
Explanation:
The best action to take is to download and install the last good update; in that case, it will override the recent unstable update.
An update is not like a single program that can be add or remove from the control panel.
Answer:
To make sure that there is no other outside/excess noise while you are filming your actual film
Hoped this helped !
Cheers, Z
I believe the answer is: Status bar