The equipments like tools, keys, locks, chains and all the other equipments that are made up of metals and are used in mechanical processes like repairing or maintenance in the process of dealing with machines. With hardware people are sometimes confused between hardware and computer hardware. But there is a major difference between hardware and computer hardware.
What is computer hardware?
All those components of computer system that are tangible and on which either input could be given (like keyboard and mouse etc.) or output could be received (like monitor and printer etc.) are known as computer hardware. These hardware components of computer system themselves do not generate instructions but process the instructions generated by either software or user.
Computer hardware is only a subset of word hardware that is when we say computer hardware we only mean the hardware used in computer system but if we say only hardware we mean all the hardware that can be used in any machine. Computer hardware includes following parts in computer system like: keyboard, mouse, floppy drive, hard disk, CD Drive, printer, RAM etc.
But do the hardware alone makes the computer system not it is wrong. A computer system with hardware and without software is life less that means it is same as like a skeleton without life. To make a computer system fully functional software is essential with the hardware. The very basic software that is required for making computer to work in a friendly manner and making it to support all the user activities is operating system.
Printer is stuff that hardly can be separated from computer of pc. It is not only important for office matter but also for students. People will be costume with this kind of thing because it already becomes part of student and employee life. The thing that people should pay attention deal with the working of the printer is the cartridges. This part is also the most crucial parts that often have certain problem that is why it is important to use original cartridges.