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Things are going to change

Things are going to change

This year you must stay, you deserve it.

When you think things go wrong

When you think things go wrong

There is always someone who will give you a hand.

Where are you going tonight?

Where are you going tonight?

Some day we'll go back there, our secret place.

Do you remember those moments?

Do you remember those moments?

This is going to get sweet!

I really feel younger.

I really feel younger.

Maybe I'll give it a little taste.

Oh pretty mama, you're the best!

Oh pretty mama, you're the best!

I do not think I'll ever forget it, thanks.

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IonuT

Structura sistemului de calcul !

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1. Unitatea centrala – este alcatuita din:

 

a) Placa de baza:

  • Microprocesorul (CPU);

Imagine Microprocesor:

 

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  • Memoria RAM;

Imagine Memorie RAM

 

LBJ8vpZ.jpg

 

 

 

 

  • Placi de extensie : Video/ Audio/ Retea.

Imagini placi de extensie:

 

 

Placa video:

Tn1XuRv.jpg

 

Placa de sunet:

Y9CGXCV.jpg

 

Placa de retea :

A5c1GLF.jpg

 

b)Hard-Disk (HDD) sau SSD;

Imagine HDD:

 

EJgC1nt.jpg

 

Imagine SSD:

54hO9Xf.jpg

 

c)Unitate optica : CD – RAM / DVD – RW;

Imagine Unitate optica:

 

YjHuJDl.jpg

 

 

d)Unitate Floppy : discheta…

 

e)Sursa de alimentare!

Imagine Sursa de alimentare:

 

ZToj1dJ.jpg

 

 

 

2. Dispozitive periferice – sunt de 2 tipuri:

 

 

a)De intrare:

  • Tastatura;
  • Mouse;
  • Scanner;
  • Joystick;
  • Camera web;
  • Microfon.

 

 

b)De iesire:

  • Monitor;
  • Imprimanta;
  • Boxe;
  • Casti;
  • Plotter – Este un fel de “imprimanta mai mare”, care va face voua plansele la matematica. : ))

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