Answer:
0
Explanation:
A bit is a single piece of information and the smallest unit that can possibly represented by a computer, like 1 or 0.
Answer:
I don't know if it would work for what you need but you could try scratch. (sorry if this isn't what you needed.)
You should avoid deleting the unknown files to store your personal files and folders because if you delete that files it may be critical position with computer.
