# data[].attributes.body
- Most complex computers.
- They are used by people who need to process complex and large amounts of data.
- They solve complex numerical problems, make forecasts, and analyse scientific or engineering problems.

# data[].attributes.body
- They are large and expensive.
- They have powerful processors and very large memories.
- Hundreds of people can work on a mainframe computer at the same time.

# data[].attributes.body
- They are smaller and cheaper than mainframe computers and have less processing power.
- They can process large amount of data.

# data[].attributes.body
- They are also called desktop computers or personal computers.
- It is responsible for activating the operating system and the corresponding programs.

# data[].attributes.body
- They are used to organize information, play games, and read e-books.
- A mobile device is a portable computing device such as a smartphone or a tablet.

# data[].attributes.body
- It's a microprocessor that is fitted into a device to control its operation.
- They are everywhere. They are in phones, microwaves, airplanes, automobiles, calculators…

# data[].attributes.body
- They are smaller but costlier than desktop computers.
- They are also called notebooks.
- It has the advantage of being portable, which makes it easy to work with.