A full-time technical support employee may not be possible for your small business because you may not have enough money to pay them.
That might make you the go-to person for tech help, but don’t worry: understanding how a computer works isn’t hard. When a computer is made up of moving parts, it is just like any other machine.
They work together to do a job. In computer hardware, there is a motherboard, power cables, and information cables. These parts connect the central processing unit (CPU) to other parts of the computer.
The Central Processing Unit (CPU)
You can think of the CPU as your computer’s brain. It’s where all the programming and computing takes place. motherboard:
This is its brain. It uses circuits to connect the CPU to all of the other hardware, such as your memory, hard drive, CD/DVD drive, and all of your other devices.
The motherboard is a complicated piece of technology that has a lot of circuits that move data and electricity between the different parts of the computer.
Most motherboards are green, flat, and take up the whole bottom of the computer.
The power cords
Power cords can be found on both the inside and outside of laptops and desktop computers. A power cord that connects to the outside of the computer is the only thing you’ll see when you use it in everyday life.
When the power supply sends electricity to the motherboard, it also sends electricity to the CPU. The motherboard also has power ports for the hard drive and the optical drive so that they can get power. A laptop computer has two power wires that connect to the screen.
Cables that carry data.
There is no point in having a computer if you can’t get information from the CPU to the rest of the hardware, so it doesn’t work Again, the motherboard is important,
but data is sent through IDE cables, which are wires that carry information. A bus built into the motherboard connects the hard disc drive and the CD/DVD drive to the motherboard, which in turn connects the CPU.
Working at a Computer
There is a good chance that you will need to work inside the computer to make sure that everything is connected to the motherboard.
This is what you should do if your computer or any other computer in your company won’t work. Plug in the computer’s power cord and hold down the power button for a few seconds to get rid of any voltage that might be stuck in the circuits.
Then, open the cover of the computer and look for the wires that connect the power and the information on it.
Remove each one from the motherboard and put it back in its place, pressing firmly to make sure it’s connected properly.
Trying to work inside a laptop requires a lot of manual dexterity and small screwdrivers. You might want to think about returning the laptop to the store where you bought it.
Computer Processors: What Do They Do?
A lot of people buy computers because they are cheap and there are many different brands to choose from. Because of new technology, personal computing has become more affordable for almost everyone.
The jobs it does make our lives easier than they would be without it. When it comes to computers, on the other hand,
they’re not very smart. They’re just quick, and the processor’s job is to run the rest of the machine.
Processors in computers
A computer is made up of a processor, memory, storage, read-only memory, and connectors that allow communication between all of these parts. In this way,
it’s like the brain or traffic director for all the other parts. It decides which ones can do what and at what times.
The processor, or CPU, is where the real thinking takes place, while the rest of the parts just follow its commands.
Structure of a Processor
A processor is made up of layers of silicon that are connected together by semi-conductor transistors that handle electrical charges based on how strong they are, or how fast they move.
Modern computer processors have many, many, or even billions of integrated transistors that perform many different tasks at very high speeds.
Many modern processors have a lot of processing cores, which makes them run faster than single-core CPUs.
Unit of Control
The control unit of a computer is the part that makes sure that data is input and output is the right way. To do the work,
the control unit gets instructions, decodes them, and sends them on to the arithmetic-logic unit or other parts of the computer that need them.
The control unit is also known as the traffic director for the processor, but that’s not the only name for it.
Unit of Arithmetic and Logic
It’s another important part of a computer processor that receives instructions from the control unit. The arithmetic-logic unit does the math and logic.
Its job is to do math and figure out what to do next. The ALU sends the information to the memory where it can be stored and later accessed by the processor after it has processed the data and followed the instructions that were given to it.