is hardware please answer the questions below

You should provide at least 2 sources per question.

What are Bits and Bytes?
Discuss the storage capacity in bytes, kilobytes, megabytes, gigabytes, terabytes, petabytes, exabytes, zettabytes, yottabyes.
What is your computer’s (or your family/friend’s) Primary Memory (RAM) and Secondary Memory (Hard Drive/SSD) Capacities?
How many characters can you save into your SECONDARY memory (text only, excluding images, audios, and videos)? If you convert the size of text characters capable in your hard drive to regular books, how many books you can store in your hard drive? You can assume there are 500,000 characters (500 KByte) in a book of 250 pages, counting the spaces. (1 byte = 1 character; a space counts as one character)
PLEASE LOOK FOR ALL THE SOURCES BELOW AND THE ATTACHED FiLE AS WELL.

Thank you

All sources and references (including lecture notes, reading assignments, video assignments, and external sources) should be listed with full information.

Reading:

https://homepage.cs.uri.edu/faculty/wolfe/book/Rea…

Vids: