Portuguese has lots of letters and characters that one needs to write the language properly. If you want to know how to make these (& many other interesting ones) by using the alt-key, here is a useful link. If you would rather just see the characters now for cutting & pasting:
ç Ç é É ü á Á à À í Í ó Ó ú Ú ã Ã â ê î ô û Â Ê
Û Ô Î Õ õ (& just in case you need it for Spanish: ñ Ñ)
