In all digital devices.
Controls all the functions of the device
Microprocessor stores program instructions and data in its internal memory.
Internal memory is measured in bytes.
Type of peripheral
Doesn't lose data when turned off
No moving parts so cannot be easily damaged
Removable and can transfer data between devices
Input and Output Devices
Data Cable Connection
USB - Mobile phones can connect to a computer using a USB cable
Technology can connect wirelessly
They communicate over short distances
Communicate over long distances
Devices can connect with a computer network and the internet
Computers, laptops and smartphones have cloud computing services. It allows them to store all data files such as pictures and music on a remoteserver. It is accessible from all digital devices.