<span>A computer’s start-up instructions are stored in a type of memory called Flash. Flash memory can be written to and read from, but its contents are not erased after the computer powers down. This Flash memory is more commonly referred to as the BIOS (Basic Input Output System).</span>
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Yes, definitely.
Thank you!
Answer:
C.blank the screen with black screen (or return to the slide if you are currently blank
Explanation:
shortcuts usually use more often to work more efficiently and during slide show in PowerPoint using keyboard is easy to use than touch screen
So during slide show mode, hitting the B key will do blank the screen with with black screen or return to the slide if you are currently blank