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Transcript

  • 1.
    • Realizator:Ifrim Diana-Mariana
    • Clasa a9 a A
    • Colegiul National “Gheorghe Rosca Codreanu’’
    • Profesor:Giurcanu Vlad
    • Contact:ifrim.diana@gmail.com
  • 2. Un nume doua sisteme de operare Windows si Ubuntu
  • 3.
    • Tastatura este un dispozitiv de intrare partial modelata dupa masina de scris ,folosind aranjarea butoanelor de la maisna de scris ce avea o serie de tije macanice sau intrerupatoarea electrice.
    • Tastatura obisnuita are caracteree inscrisptianate pe fiecare tasta si corespunde unui anumit caracter.Pentru a produce anumite caractere este necesara apasarea a una sau mai multe taste.
  • 4.
    • Se gaseste atat in windows cat si in ubuntu.
    • Tastatura virtuala este folositoare in special dispozitivelor cu ecran tactil ca iPhone,OLPC,Tablet PC , mai nou iPad ,etc.
  • 5.
    • In windows tastatura virtuala se gaseste in control panel in accesibilitate.
    • In ubuntu tastatura virtuala se gaseste in accessories sub denumirea de Keyboard
  • 6.
    • Tastatura virtuala este un tilitar ce se gaseste pe toate sistemele de operare ,utilitar care este indispensabil dispozitivelor cu ecran tactil si fara tastatura fizica.