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my computer shop

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DELL COMPUTER SHOP A  computer  is a  machine  that can be programmed to  carry out  sequences of  arithmetic  or  logical operations  ( computation ) automatically. Modern  digital electronic  computers can perform generic sets of operations known as  programs . These programs enable computers to perform a wide range of tasks. A  computer system  is a nominally complete computer that includes the  hardware ,  operating system  (main  software ), and  peripheral  equipment needed and used for full operation. This term may also refer to a group of computers that are linked and function together, such as a  computer network  or  computer cluster . A broad range of  industrial  and  consumer products  use computers as  control systems . Simple special-purpose devices like  microwave ovens  and  remote controls  are included, as are factory devices like  industrial robots  and  computer-aided design , as well as general-purpose devices like  personal computers  and  mobile devices  like  s