Being a computer desk guru requires some basic fundamentals that you will need to know in order to perform in the caliber that you want to be.This is because the computers have evolved a lot and they have been changing features with time.
Most of the computer desk guru can be able to distinguish between a computer hardware and a computer software hence the knowledge to distinguish the two.The best basic way to differentiate is by distinguishing between the tangible and the intangible.
The intangible part is the software the software is made up of programs with other components.This is the fundamental knowledge your supposed to be aware of.
Devices that are input and output devices used to extract the information or just feed the information into the computer so if you have some device that is imputing data that is an input device.
The input device include the text input devices this is the keyboard the keyboard is fundamental because it is used to input data. Another input device to know as a computer desk guru is the pointing devices these devices include the mouse and the trackball.
There are other devices that are used to input different forms of data like audio that is the microphone another form of data is the image this can be input into a device using a scanner or even a web camera this are just a few forms of input.
The output devices that a computer desk guru is supposed to be keen about when operating a computer is the monitor that is used to display images when they are being processed by the computer another output device is the printer it is used to show data in form images, not forgetting the speaker which is used to output audio.
Storage devices are fundamental thing to learn when you are going to be a computer desk guru whether internal or external this type of storage in terms of if they are inside the computer or not that is there is the internal storage and external memory .
The external devices that are used to store data are devices like flash disks, diskettes, and memory cards this are among the few things that are used to store data when it come s to external storage there can be others like floppy disks among others.
Some fundamentals like read-only memory that is devices that can only be read but no writing can be made on them others are readable and rewritable memories this are memory storage devices that can be used frequently like flash disks.