Week 2, Session 1,2, and 3

       Salam Everyone and my Lecturer, for this week and from this lesson, I can say that it's the important parts of Computer. Before we go through to the main point of computer as well as to pursue analyzing the computer components, I have understood and scarified all these things. However, there are more things that I need to know is about:

                                            
                                   The Generation of The Invention of Computer

• The FIRST GENERATION is Vaccum Tube (1940-1950
•  Next, the SECOND GENERATION is Transistors (1950-1964)
•  After that the   THIRD GENERATION is Integrated Circuits ( IC) (1964-1974 )
• Then the FOURTH GENERATION is VLSI/ ULSI: (1974-Present )
• Last, the FIFTH GENERATION ( now and the FUTURE ).

              Moreover, the Categories of Computers also are included in this lesson, there are:

                   1. Embedded Computers 

                   2. Mobile Computers  

                   3. Personal Computers

                   4. Midrange Services

                   5. Mainframe computer

                   6. Supercomputers 

          Based on what I've learned, these are the kinds of the computers that have their own functions to automatically work for the users. However, after absorbing the details of the computer hardware, I can know more detail about it such as  System Unit, System Unit Components,The CPU Components, especially the Main Memory including RAM and ROM, which all of these things are included in SESSION 2 in the same week.

•  For SESSION 3, 

         The session has illustrated many important things more related to Computer Hardware, which makes me so insist to learn. it is about Input, Voice Input, Video Input, Scanners, Digital Camera, and So on. 

•  Output: Display Devices, Printers, and Other Device:
• Types of Storage
• Hard Disks 
• Other types of Storage