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SOME OTHER SPECIAL COMPUTERS

                  Computers may also be categorised as embedded computers and handheld computers. Let us
                  learn about these computers in detail.

                  Embedded Computers

                  An  embedded  computer  is a  specialised computer  built into  a  larger  device.  Unlike
                  general-purpose computers like desktops, it has a specific job to do and can't be easily modified.
                  Embedded computers are used in various devices today.
                  Common examples include digital cameras, microwaves, ATMs, etc. Let’s explore some of these
                  embedded computers in more detail.

                  Digital Camera

                  The  digital camera  is a widely used embedded computer.
                  Embedded technology has made cameras much more advanced
                  and  a  lot  new  features  are  being  added.  Digital  cameras  are
                  mainly used to take photos and record videos, and they include

                  memory to save these files.
                                                         ATM

                                                         An Automated Teller Machine (ATM) is another example
                                                         of an embedded computer. It allows us to withdraw
                                                         money from our bank accounts at any time and from any
                                                         location. The ATM is linked to the bank’s server, so when

                                                         we withdraw money, the same amount is deducted from
                                                         our account.

                  Microwave

                  The microwave we use at home is another example of an
                  embedded computer. It helps us heat and cook food by using a
                  built-in computer system to manage the time and temperature
                  settings.
                  Handheld Computers

                  A handheld computer is a small device that fits in our pockets and can be used by holding it
                  in our hands. These devices typically have a touchscreen for input. For example, smartphones,

                  smartwatches, PDAs, and gaming consoles.
                  Smartphone

                  A smartphone is a mobile phone that offers many of the functions of a computer. It
                  has a touchscreen and a rechargeable battery. Smartphones combine the features
                  of old cell phones with advanced capabilities similar to those of a computer. They
                  are smaller than tablet computers, making them easy to carry in your pocket.




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