What is the difference between a bit a byte a word and word size?

Related questions

1. How many possible values can we have with 8 bits?
2. Why do we use base 10?
3. What's higher than a petabyte?
4. Are all computers binary?
5. What is difference between bit and byte?
6. Does a Yottabyte exist?
7. How many bytes a character takes?
8. Is byte a data type in C?
9. How big is a Brontobyte?
10. Is one byte A binary?

Tags

1. #typically
2. #number
3. #shorter
4. #short
5. #consisting
6. #characters
7. #depends
8. #usually
9. #length
10. #varies