How computer has changed our life's by making work easy by @mesola
a desktop computer
INTRODUCTION
As we all know that a computer is an electronic device that manipulates information or data. It has the ability to store information, retrieve, and process data. Do you know that you can use a computer to type documents, send email, play games, and browse the Web.
there are two things computer has in common which are:.
Hardware and software
- Hardware:. Hardware is any part of the computer which has a physical structure, such as the mouse and keyboard . It also includes all of the computer's internal parts, as you can see in the image below.
- Software:. Software is a set of guiding, data or programs used to work on the computers and execute specific tasks. It is the converse of hardware, which gives detail of the physical aspects of a computer. Software is a common term used to refer to applications, scripts and programs that bolt on a device. It can be thought of as the vacillating part of a computer.
Computer overview
The pictures below shows the main components of a computer. As you can see the desktop computer is present, the flat-panel display, the speakers, the keyboard, and the mouse are all present in the picture below.
HOW DO WE USED COMPUTERS THIS DAYS?
computers do jobs that used to be complicated much simpler for us. As you can see, computer can write a letter in a word processor, edit it anytime, spell check, print copies, and send it to someone across the world without blinking an eye. All these activities in those days would have taken someone days or months before it can get to the receiver.
Inside of the computer
This are Parts of a computer Information which each of the items listed out in the picture above are found in the links below.
- Chassis (case)
- Data cable: (IDE, SATA)
- Disc drive: CD-ROM, CD-RW, DVD-ROM, or Blu-ray.
- Fan (Heat sink)
- Floppy drive
- Hard drive: HDD, SSD
- Memory (RAM)
- Motherboard
- Power cable (Molex)
- Power supply (PSU)
- Processor (CPU)
What are the parts needed for a computer to work?
A computer does not really need all the components mentioned above. And a computer can't work without having at the very minimum the below parts.
- CPU (processor)
- Memory (RAM)
- Motherboard
- Storage device (e.g., hard drive)
How to identify and installed hardware without opening the computer
If you need to decide what hardware to installed in your computer, you don't have to open the computer case. In Microsoft Windows manoeuvre system, use the Device Manager or System Information utilities to recognize hardware installed in your PC.
The Device Manager gives you access to view almost all hardware in the computer. Hardware is broken into different types, which are
- Display adapters
- DVD/CD-ROM drives
- Network adapters
- Sound
- video and game controllers.
With this few points you can see how computer has heal us in making our work easy and you can see you can install extra web in your system
Appreciation
Hello @mesola,
Nice to read your post here.You have succeeded in refreshing our mind on the importance of the computer system.It's benefits and usefulness cannot be overemphasized.I am expecting to read more from you in the coming days.
One of the greatest inventions that'll ever exist is computer.
This inventions without doubts, has changed the entire world, amidst the drawbacks it comes with, we still love it.
Nice post here
I agree with you dear, computer has really makes work easier for us today. Thanks for sharing