Steps to prepare Logical Diagram of Computer: 1.   Click on start button & click on “Microsoft Office”. Then click on “Microsoft Word 2010”. 2.   After that set the font style & font size of the document.   3.   Then type “ Logical Diagram of Computer” as per the heading on the top of the page. 4.   Then click on “Insert” on the top which is called “Ribbon Bar” of the Microsoft Word. 5.   Then click on the “Text Box” after clicking a box will appear from where we must choose the type of text-box that we require & arrange the text-boxes as per the needs of the diagram . 6.   Then insert the values in each text-box as per the logical diagram of computer. 7.   Then click on “Shapes” on the “Insert” bar option. 8.   Then select the different lines & arrows of different styles as per the diagram’s requirements. 9.   Arrange all the text-boxes, lines & arrows in th...