Explanation:
I think that you might have used it a lot or its just a glitch and will come back after some time.
It might be that your screen cracked.
But try re-booting if that does not work, wait and take off the battery.
Answer:
What is the following?
Explanation:
There is no following listed, so I can't help you.
☆ <u>Since, the computer accepts raw data as input and converts into information by means of data processing, it is called information processing machine (IPM).</u>
HOPE IT HELPS ❣️