Computer parts

System Unit
System unit (chassis) is a set of electronic components of a computer that provides the proper its operating. There are six main system unit components:
  1. Motherboard – a system core. Actually, it is a heart of computer. Other system elements are connected to motherboard, and the whole system is managed and controlled by it. Motherboard contains special chips on which some ICs (Integrated circuits) are etched.Image result for motherboard
  2. Processor – a computer engine, its brain. CPU (central processing unit) manages most of computer operations. Processors can be with pins or pin-less. It contains a control unit and a logic unit.Image result for processor images
  3. RAM (random access memory) – primarily memory. It storages all data processed by programs and apps on the computer. There are dynamic and static RAMs.Image result for ram
  4. Hard Drive – a system memory that storages data in a form of archives. Here all our files, folders, operating system, programs, and applications are saved. Hard driver can be of two type: PATA (Parallel Attachment Packet Interface) and SATA (Serial Attachment Packet Interface).Image result for hard disc
  5. Video Card (graphics adapter) – with its help the outputs from a computer are displayed on the screen. Modern video cards support HDMI (high-definition multimedia interface), VGA (video graphics array) and DVI (digital visual interface).Image result for nvidia graphics card 1050 ti 4gb
  6. Power Supply – provides every part of PC with electrical power.Image result for PSU
    7.Case – House the internal components of the computerImage result for computer casing
 The term "system unit" is often used to differentiate between the computer and peripheral devices, such as the monitor, keyboard, and mouse. For example, if a repair shop asks you to bring in your computer, it may be unclear whether you need to bring your monitor and peripheral devices as well. If you are told to just bring your system unit, it is clear you only need to bring the computer itself.
Some modern computers, such as the iMac, combine the system unit and monitor into a single device. In this case, the monitor is part of the system unit. While laptops also have built-in displays, they are not called system units, since the term only refers to desktop computers.

Source:
https://www.computerhope.com/jargon/m/mothboar.htm#components
https://www.quora.com/What-are-the-components-of-a-system-unit
https://www.google.com/search?q=processor+images&source=lnms&tbm=isch&sa=X&ved=0ahUKEwjaoKbZyLvbAhXCT30KHWcYAbsQ_AUICigB&biw=1280&bih=893#imgrc=SQOTNCSLxas6FM:
https://www.google.com/search?tbm=isch&sa=1&ei=lwQWW-XyGMb-rQHI_bWwDw&q=nvidia+graphics+card+1050+ti+4gb&oq=nvidia+graphics+card+1050+ti+4gb&gs_l=img.3..0i8i30k1.45372.57122.0.57381.38.29.1.7.7.0.222.2889.2j21j1.24.0....0...1c.1.64.img..6.29.2664...0j35i39k1j0i67k1j0i10i24k1j0i24k1.0.X_s_nidW4bA#imgrc=ZYZP4Irv_0JeyM:
https://www.google.com/search?biw=1280&bih=893&tbm=isch&sa=1&ei=aAMWW-bUFcnz9QOulZSwBA&q=PSU&oq=PSU&gs_l=img.3..0i67k1l2j0j0i67k1l2j0l3j0i67k1j0.512323.512636.0.513205.3.3.0.0.0.0.135.342.1j2.3.0....0...1c.1.64.img..0.3.340...35i39k1.0.Ps3qAB3Bz4I#imgrc=BlkV6qhIw5l5YM:
https://www.google.com/search?tbm=isch&q=hard+disc&chips=q:hard+disc,g_1:computer,g_1:desktop+computer&sa=X&ved=0ahUKEwjpipbIzLvbAhUYTn0KHZx0ChcQ4lYIKigB&biw=1280&bih=893&dpr=1#imgrc=U4wAxll1ekFxfM:
https://techterms.com/definition/system_unit
https://www.google.com/search?q=computer+casing&source=lnms&tbm=isch&sa=X&ved=0ahUKEwje_cajzrvbAhUDU30KHduuD3AQ_AUICigB&biw=1280&bih=893#imgrc=ZWbuzTpQBMK0OM:

Comments

Post a Comment

Popular posts from this blog

THE BASICS OF PROGRAMMING

Programming     Programming is also known as computer programming is one of the jobs that is still in need of many people as the internet is expanding like the universe is. Firstly, what is the meaning of computer programming, computer programming is the process of writing instructions that get executed by computers. the instructions, also known as code, are written in programming language in a programming language which  the computer can understand and use to perform a task or solve a problem.          To execute a functioning computer code, you will need to know what is programming language. Programming language is a set of commands, instructions and other syntax use to create a software program. Languages that programmers use to write code are called "high-level languages". This code can compiled into a "low-level language". High-level programming language is while simple to human languages but are more complex than the languages that the computer actually
Read more

Database and everything in between

Image
Database     A  database  is an organized collection of  data , stored and accessed electronically. Database designers typically organize the data to model aspects of reality in a way that supports  processes  requiring information, such as (for example) modelling the availability of rooms in hotels in a way that supports finding a hotel with vacancies Database management system     A database management system (DBMS) is a  software   application  that interacts with  end users , other applications, and the database itself to capture and analyze data. A general-purpose DBMS allows the definition, creation, querying, update, and administration of databases. A database is generally stored in a DBMS-specific format which is not  portable , but different DBMSs can share data by using  standards  such as  SQL  and  ODBC  or  JDBC . Sometimes a DBMS is loosely referred to as a "database".     Computer scientists may classify database-management systems according to the 
Read more