Try restarting it. If you can’t restart because the screen is frozen maybe just turn it off and back on. If you already tried restarting and it still didn’t fix the problem, just give it some time. The computer will reset itself eventually which should fix the problem.
Answer:
D
Explanation:
Not much of a tech person, but protocol then firewall seems the most reasonable.
Answer:
A light bulb produces light from electricity
Answer:
So, 11001000 is the binary equivalent of decimal number 200 (Answer).