How computers work.
This is a presentation explaining how computers work.
USB Slots for the motherboard USB ports
Sound card/Audio input & Output
LAN connection port
This part does all the calculations sent by the RAM.
There are 2 main CPU manufacturer Intel Which is the I series and the E series and the other manufacturer is amd who also produces other computer components
The CPU is a fairly small chip placed underneath the Heat Sync
There are many series of the intel processors and amd here are some intel ones
This is in order of how fast the series are
2x 2.66Ghz E6650 [E series]
1x2Ghz amd fx Eight-Core [Latest Xeon Series]
the i series processor would be fast which is something that should be taken into account when buying a computer
Simple upgrades for your computers.
The main job of the RAM is to store temporary information and tasks for the CPU to calculate and the GPU to display and render
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The Motherboard is like the body of the computer it connects everything together with wires and pins just like the human body does with nerves. The type of processors that it can have is determined by how many nm's the CPU uses which connects the cpu to the motherboard like nerves do to the brain.
PSU (Power Supply unit)
Most modern day PSU's have 2 modes a 240V input for UK mains and 110V input for Europe.There are loads of PSU's in the world available all with different Watt value's
because some higher end components use more power so to make a higher end build you will need a higher end PSU.
How all the components connect together
Everything connects to this such as:
Network Card [integrated and dedicated]
Sound Card [integrated and dedicated]
GPU [integrated and dedicated]
SLI and CrossFire Gpu [dedicated]
20 pin motherboard power
24pin motherboard power and more.
Most things you can just plug into the motherboard with connectors.But things like the HardDrives SSD's and some more just use SATA connectors or power leading from the motherboard to send data to the rest of the computer components.Or use power to get the airflow going around the computer like fans and even water cooling.As the pump needs power.