What is computer hardware | my experiences

computer hardware - Computer does not have its own existence. Computer needs some supporting devices and programs to do their job. These tools and programs only make computers computer.

About the hardware we are talking about in this Lesson, let us know what computer Hardware?

What are Hardware?

Those parts of the computer that we can see and touch are called hardware. It is the physical part of the computer. Those who meet together become our computer's body.

computer hardware

Software lives in these hardware And makes it worth working. Then we get a live and workable computer machine.

The best example of computer hardware is the Monitor. That is the device on which you are reading this tutorial. Because Screen is also a type of hardware that is counted in the range of Output Devices.                                                                                                                                                   

Type of Compute Hardware?

1. System Unit

This is a type of container, which has many electronic components installed on the computer. Its size is similar to a small box. It is also called a CPU in common language. Which are wrong.

2. Input Devices

Input Device is the device that conveys the instructions given by the user to the computer. Through them you deliver your order to the computer. After this the computer does its work.

Some popular input devices:

• Keyboard
• Mouse
• Scanner
• Touchscreen

3. Output Devices

Output Device is a tool that displays processed information as humanly worth understanding. That is, the work you want to do is the result of the tools we get from them. They are called output devices.
The most popular output device is:

• Monitor
• Speaker
• Printer
• Touchscreen

4. Internal Parts

Those parts of the computer that are located within the system unit are called internal devices. They can not see you outside and they are fragile. Therefore, these computer cases are needed only for their safety.
Some internal equipment

• Motherboard
• CPU
• Hard Disk Drive
• RAM
• SMPS
• DVD Writer

5. Communication Devices

In these devices, we keep those devices that make a computer capable of communicating with other computers. The most popular device in this category is Modem.

Interrelationship between hardware and software

• If the hardware is the body of a computer then the software is its soul.
• Both are incomplete without each other
• Without hardware the software can not work and without software the hardware is unusable.
• To get the job done from a computer, the proper software is installed on the hardware.
• The software is meant to relate between you and your hardware.

What are the hardware upgrades?

To improve the functionality, features and performance of the computer, to replace one or more equipment with the new technology and the capacity of the device is called upgrading the hardware.

like; Your computer now has 2 GB DDR2 RAM. If you change it from 4GB DDR2 then this upgrade is called upgrade. And the same rules apply to other hardware devices.

You can upgrade any of the computer's hardware in the hardware. And can increase the efficiency, features, speed of your computer and that particular device.

Upgrading hardware is an expensive process. Therefore, upgrades should be done only if needed. Only new technology and more features are not greedy.

What have you learned?

In this lesson you have to know what the hardware is like. How much is the need for different devices in the computer. We hope this lesson will prove useful to you. And you've got to know about Computer Hardware.