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Drag

              To drag move the mouse while keeping                                    release
              the left button pressed. It is used to                press       move
              move an item to another location on the

              screen.





                         Interdisciplinary Learning                                                   Lab Activity


                  1.  Type the following sums on the computer by using different keys:

                          4 + 3         =                        10 – 2        =

                          160 + 45      =                        500 – 255    =
                  2.   Now, solve these sums using the calculator app on your computer and type the
                      correct answers using keyboard on your computer. Also, write the answers in the
                      space provided above.


              DESKTOP AND ICONS

              When our computer is switched on, we see a                    Icons

              screen with a lot of small pictures. This screen                               Desktop
              is called the  Desktop. Once the desktop

              appears, we can start using the keyboard and
              mouse. The small pictures with their names on
              the desktop are called Icons. On the lower left              Start button

              corner of the desktop, there is a Start button.

              When we click on the Start button or press the Windows key                   on the keyboard, a menu
              with a list of apps (computer programs) opens up. This menu is called the Start menu.

                  Scroll using the mouse or use Arrow keys to move up and down in the Start menu.

                  Click, right-click or double-click on any icon to perform different actions.

              KEYBOARD AND MOUSE IN A LAPTOP


              A  laptop  also has a keyboard  and  mouse
              fixed on it. The keys on a laptop keyboard are                                            Keyboard

              arranged closely and in a different way than
              they are on a desktop keyboard but they work                                              Touchpad
              in the same way.                                                                          Right button


                                                                           Left button



                        CodeGPT (Ver. 4.0)-II
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