Well, for one thing, the Italian Renaissance was a historical movement and wasn't written by anyone, and for another, it took place quite some time before Shakespeare was even born.
He was certainly not a part of the Italian Renaissance. He was never in italy and did not appear to know any Italian.
No, he lived in the English Renaissance which happened sometime later.
Rinascimento
The most popular playwright associated with the renaissance is of course William Shakespeare. It was not always so, and a lot depends on how you define the renaissance.
Francesco Petrarca, better known as Petrarch.
What Renaissance ideas did Shakespeare's work address?
Depending on where they were depended on what they wrote in. Italian would write in Italian, English in Old English, Spain in Spanish. There is not one universal language. Some did write in Latin.
The leaders of the Italian Renaissance was michelangelo
Shakespeare lived during the Renaissance, so everyone he knew, he knew during the renaissance.
What skills did William Shakespeare have
no. He was a painter of the early Italian Renaissance, who focused on mythology as well as religious themes.
The outstanding city of the Italian Renaissance was Florence.