"Nem szeretem a székeket."

Translation: I do not like the chairs.

[AndresCollinucci]

Then shouldn't the translation be "I don't like the chairs"?

[mizinamo]

"I do not like the chairs." (the "best" translation, at the top of this page) and "I don't like the chairs" are the same, and both should be accepted if they are not already.

[qqqzz]

Is Szeretem an definite conjugation..

[jsiehler]

Yes, szeretem is definite. It's required here because the object is a székeket, the chairs, with a definite article.

[andremgcos]

Why it is not szeretek?

[RyagonIV]

Szeretek is indefinite conjugation. But you have a definite direct object here, so you need to use the definite verb form.

[VeeVolt_88]

Where do you find this kind of info on grammar / conjugation ?

[NicholasPokorny]

http://www.hungarianreference.com/Verbs/Verbs-Definite-Conjugation.aspx

Skip down to the present tense verbs in this next one:
https://en.wikipedia.org/wiki/Hungarian_verbs

[starrysteph01]

So chairs isn't "szekek" even though "chair" is "szek"? I just started learning plurals.

[RossHartsh]

How would one say "I don't want the chairs."?

[RyagonIV]

Nem akarom a székeket.

[NicholasPokorny]

You can also say "Nem kerem a székeket." The suggestion above is also valid, but you sound impolite, like a child.

[XeniaHwanwell]

I don't think "the" is needed in the English sentence. The Hungarian sentence is in the general sense, I don't like chairs in general. (In Hungarian we add the definite article "the" when talking about things in general). The Hungarian sentence doesn't refer to specific chairs (it would be "ezeket a székeket").