Translation of Pächter

Can you translate: Are you using the firefox browser? Install this tool in your browser window. The ones I suggested the other day are the most useful ones, because we would use it for generic terms which differ from Spanish.
I've never been to Switzerland, but I've been thinking about visiting it for a long time. Until now I was only in France and Holland. I should take the time and travel and visit new places.
I think Italian so beautiful, I should definitely learn more! In addition, my husband and I are getting married next year and we will move to Italy. He is originally from Palermo, Sicilia.