storage and processing
this where a computer stores all the files that have ever been created on that computer, as well as software that has been installed, for the long term. E.g memory stick, CD, sim card and flash drive.
the part of a computer that processes data according to the instructions that it has been given. it provides the user with information.
a printed circuit board containing the principal components of a computer or other device, with connectors for other circuit boards to be slotted into.