Merhaba;

it is many meanings for words what is the difference between them?

for more clear here this examples

tamam=olur means ok what is the differencebetween that?

teşkkür=sağlon =thanks

and anther words when ican use the different words

and i want to know the difference between

formal and informal languages

thanks for your help

http://www.turkishlanguage.co.uk/thankyou.htm

This might answer the second query.

 thanks sonunda for your help

If you go to turkishdictionary.net, there are examples of usage of both of these words, those examples are very helpful and can give you a better idea of how to use them.

Meaning of "olur" is closer to "sure"

"Tamam" is more like "OK", "ready/complete", you can use it in different contexts.

As far as teşekkür and sağol -- the second one is more informal, while the first one is more formal. Sağol literally means "live long" and it´s a Turkish word, while teşekkür is a word that originates from arabic.

 thanks catwoman for your help