Operating Systems

Operating Systems

1. An operating System is the software that manages the computer. Modern operating systems will have more than one function: 1)Manage the hardware 2) Manage the programs running or being installed 3) Manage the security systems 4) Provide a user interface between the user and the computer.

2. Embedded Systems

   • Embedded systems are built into their device (e.g. a TV). Embedded systems will usually only have one job and won't be used for multi-tasking. Embedded systems are designed for their device and will operate on a low powered CPU with little RAM.

3. Distributed System

   • A distributed system can combine the power from a group of computers. The system has the ability to control and co-ordinate all the computers and can present them to the user as one whole system.