Power supply unit. The power supply unit is in the pc convents the wall outlet to the type of
power to the pc. The power is sent through the cables to the motherboard and
other components.
First, touch a grounded mental object or a mental pc
case part of the pc. The causes to discharge any static build-up. Static
electricity can be transmitted through the pc circuits, which can seriously
damage the pc.
Video cards.
The video card responsible for what you see on the monitor. Most pc have
it, GPU graphic processing unit built into the Motherboard instead of having it
outside the pc, where you would need to buy your own video card at the start of
IT. This is there for those who play graphic-intensive games. A few pcs if any do
not have them you would have to add them but mostly most things are built
inside the pcs of today, which are faster video cards to one of the expansion
slots to enjoy games.
Sound cards. The sound card is an auto card, which is responsible for what you hear in
speaking or and headphones. Many Motherboards today have integrated sound for
high-quality sound.
Network cards. Network cards give us
communication in the pc over network and internet access. It either connects to
Ethernet cable through wireless connection mostly Wi – fi. Most Motherboards
access inside the pc, network card, which can be added to expansion slot or,
which may be added in most before buying the pc.
Bluetooth card or
adapter.
Bluetooth is technology wireless communication over
short distances. Mostly it is used for pcs to communicate with wireless,
keyboard, mouse, and printer. It is built into the Motherboard into the
wireless network card. Pcs mostly do not have Bluetooth, USB adapter, often
called a dongle.
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