What is The Difference between Micro, Mini and Macro Computers?

the Major Difference between Micro-Mini and Macro Computers is that microcomputer has a microprocessor chip as its central processing unit and often called Personal computer used by a single person, Minicomputer is a small fully functional computer which agencies uses for prototype innovative ideas while macro computers are large in size and used for networking as the main server.

Lets have a look on them and their functions or properties Right Now.

Micro Computer	Mini Computer	Main Frame Computers
Size
The smallest computer in size	Medium size	Large size
Number of users
Normally used by the single person.	May be used by 20 to 30 persons at a time.	May be used by thousands of users at a time.
Memory
It has 4k to 2MB memory	It has 10MB to 30 MB memory	It has 100 MB memory
Word length
Its word length is 8 to 16 bits	Its word length is 16 bits.	Its word length is 64 bits.
Applications
It is used in small business, e.g. home, office and school applications etc.	It is used in medium size organization. E.g. laboratories, engineering work etc.	It is used in large sized organization, e.g. stock markets, banks, airlines, hotels, hospital etc.