Il Personal Computer

Scienze dei beni Archeologici ed Antropologici – ind. Antropologico COMPUTER GRAPHIC Informatica di base A.A. 2005/2006 40 ore – 6 crediti Dr. Massimo Cimichella

Testo consigliato: ,[object Object],[object Object],[object Object],[object Object]

L’elaboratore elettronico ,[object Object],[object Object],[object Object],[object Object],[object Object]

HARDWARE DI UN PC Periferiche di Input Tastiera, Disp. di puntamento (mouse) Microfono, Scanner, Webcam, Touchscreen, … Periferiche di Output Monitor, Stampante, Speakers, … RAM I/O CACHE Periferiche di Input-Output, le Memorie di Massa : Floppy disk, Hard Disk, Masterizzatore CD/DVD, Penna USB, … NIC o MODEM Dispositivi di rete / Intercon-nessione ROM (EPROM) CPU o microprocessore (CU+ALU+Registri)

Porte di comunicazione ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Come comunicare con il PC ,[object Object],[object Object],[object Object]

Unità di misura delle memorie Valore Nome Abbreviazione Potenza di 2 1 Byte (=8 bit) B (=8b) 0 1024 1 Kilobyte KB 10 1048576 1 Megabyte MB 20 1073741824 1 Gigabyte GB 30 109951162776 1 Terabyte TB 40

Cenni di numerazione binaria ,[object Object],[object Object],[object Object],1100100 100 1010 10 1001 9 1000 8 111 7 110 6 101 5 100 4 11 3 10 2 1 1 0 0 Binario Decimale 0 0 4 0 0 32 64 0 1 2 4 8 16 32 64 128 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 0 0 1 0 0 1 1 0

La CPU o Microprocessore ,[object Object],[object Object],[object Object],[object Object],[object Object]

Tipologie Memorie RAM ROM ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Processori e Bus: il Clock ,[object Object],[object Object],[object Object],[object Object],[object Object]

Schede video per Monitor/TV ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Monitor CRT ,[object Object],[object Object]

Monitor LCD ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Scheda audio ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Stampanti ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Memorie di massa: Floppy ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Disco fisso o Hard Disk ,[object Object]

Memorie di Massa: CD ,[object Object],[object Object],[object Object],[object Object],[object Object]

Formattazione ,[object Object]

Storia dei Personal Computer CPU Coprocessore Clock Mhz Anno Bit Memoria base OS 8088/8086 8087 4,77 1978 8 256/512 KB DOS 2.0 PC IBM / XT 80286 80287 6 16 640 KB max DOS 3.1 PC IBM AT 80386 80387 -16 20 32 1 MB max 4GB DOS 6.1 /Windows 3.0 80486 INTEGRATO 33 66 100 1989 32 2-4 MB max 4GB Win 3.11 /Win 95 Pentium , MMX/ Celeron 90, 133, 166, 266 1993 32 8-16MB max 4GB Win 98 Pentium II 300-600 1997 32 16-32 MB max 64GB Win 98 SE Pentium III /AMD 600-900 1999 32 64 MB max 64GB Win 2000 /Win ME Pentium IV/AMD Duron, Athlon 900-1600 2000-2400 2001 32 Hyper-threading 128-256MB Win XP ATHLON 64 3400 2004 64 256 MB Win Server 2003

Software ,[object Object],[object Object],[object Object],[object Object]

Il software di base ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Il software applicativo ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Sistema Operativo: Funzioni ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Sistemi Operativi: tipologie ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Inquadramento storico ,[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

La “famiglia” Windows ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

La “famiglia”: pregi e difetti ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object]

Executive ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

API (Application Program Interface) ,[object Object],[object Object],[object Object]

DLLs ,[object Object],[object Object],[object Object],[object Object]

Accounts ,[object Object],[object Object],[object Object]

Installare Windows e Linux in ambiente PC - 1 ,[object Object]

Installare Windows e Linux in ambiente PC - 2 ,[object Object],[object Object],[object Object]

Installare Windows e Linux in ambiente PC – 3

Installare Windows e Linux in ambiente PC - 4 ,[object Object],[object Object],[object Object]

Installare Windows e Linux in ambiente PC - 5 ,[object Object]

Installare Windows e Linux in ambiente PC - 6 ,[object Object],[object Object]

Distribuzioni Linux ,[object Object],[object Object],[object Object]

Modi di Installazione ,[object Object],[object Object],[object Object],[object Object]

Il Personal Computer

Recommended

Recommended

More Related Content

What's hot

What's hot (19)

Similar to Il Personal Computer

Similar to Il Personal Computer (20)

Il Personal Computer