Here are a few examples of how it's used:
* Vendite il tuo vecchio computer. (Sell your old computer.)
* Non ho venduto nulla oggi. (I didn't sell anything today.)
* Venderò la mia casa. (I will sell my house.)
It's important to note that "vendere" is an infinitive verb. The actual form of the word will change depending on the tense, person, and number of the verb.