Hardware

Hardware

1. Is the collection of physical elements that constitute a computer system.

2. Input Devices

   • used to provide data and control signals to an information processing system such as a computer or other information appliance
     • keyboards, mouse, scanners, digital cameras and joysticks

3. Output Devices

   • is any piece of computer hardware equipment used to communicate the results of data processing carried out by an information processing system
     • Speakers ,Headphones , Monitor, Printer.

4. Storage

   • are designed to be read to or written to by removable readers, writers and drives.(Safe Documents
     • Optical discs (Blu-ray discs, DVDs,CDs) Memori cards and Magnetic tapes