Laptops are portable personal computers smaller than desktops that can be charged by battery and used wirelessly. Desktops are intended for regular use in one location and have separate screens and keyboards. Tablets are large touchscreen mobile devices that are operated primarily through touch instead of keyboards. Servers run programs to serve requests from client computers. Smartphones combine more advanced computing and connectivity than basic phones. Games consoles are machines designed primarily for playing video games on televisions. Embedded systems are computers within larger devices like planes, cars, trains to control specific functions under real-time constraints.

1. THE PURPOSE OF DIFFERENT
TYPES OF COMPUTER SYSTEMS
Lukas Goda

2. LAPTOP
Laptop is a small device that called personal laptop but you can take
away from your home, it can be wireless with internet. It is smaller
than desktop but it have better quality, also it got small
motherboard and fan system to store heat away. It only used for
rechargeable battery to charge the power by main electricity.
In laptop device , it got:
CPU
Touchpad
Speaker
Webcam
Keyboard
Display
Microphone
AC adapter

3. DESKTOP
A desktop computer is a personal computer in a form intended
for regular use at a single location, as opposed to a
mobile laptop or portable computer. Early desktop computers are
designed to lay flat on the desk, while modern towers stand
upright. Most modern desktop computers have separate screens
and keyboards.
In desktop device, it got:
Display
Mouse
Keyboard
Huge mother
Heat sink
CPU

4. TABLET
A tablet, is a mobile computer, larger than a mobile phone
or personal digital assistant, integrated into a flat touch
screen and primarily operated by touching the screen rather than
using a physical keyboard. It often uses an onscreen virtual
keyboard, a passive stylus pen, or a digital pen. The term may
also apply to a variety of form factors that differ in position of
the screen with respect to a keyboard. The standard form is
called slate, which does not have an integrated keyboard but may
be connected to one with a wireless link or a USB port.

5. SERVER
A server is a computer program running to serve the requests of
other programs, the "clients". Thus, the "server" performs some
computational task on behalf of "clients". The clients either run
on the same computer or connect through the network.

6. SMARTPHONE
A smartphone is a mobile phone built on a mobile computing with
more advanced computing ability and connectivity than a feature
phone. The first smartphones were devices that mainly combined
the functions of a personal digital assistant (PDA) and a mobile
phone or camera phone. Smartphone has media players, low-
end compact digital cameras, pocket video cameras,
and GPS navigation units.

7. GAMES CONSOLE
A video game console is an interactive entertainment computer
system that produces a video display signal which can be used
with a display device (a television) to display a video game. A
video game console is use a machine designed for people to buy
and use primarily for playing video games on a TV

8. EMBEDDED SYSTEMS
An embedded system is a computer system designed for specific
control functions within a larger system, often with real time
computing constraints. It is embedded as part of a complete
device often including hardware and mechanical parts. By general
purpose computer, such as a personal computer, is designed to be
flexible and to meet a wide range of end user needs. It used for:
Planes, Car, Motorbike, and Train