SAY VS TELL

SAY:

• You can say an informaiton. You can say something. Say=give out information. So say + a piece of information. Be carefull: They say it TO me. (He said me: wrong)

TELL:

• To distinguish: tell time, ...



• To give instructions: Please, tell me...



• To order something: I told you not to...

For further information you can visit this web, which explanation is in Spanish.