For learning Portuguese language it is necessary to know alphabets in Portuguese. You have to know alphabets in Portuguese to learn writing in Portuguese language. Portuguese alphabets are the building blocks of Portuguese language. There are 23 characters in Portuguese alphabets. Portuguese alphabets are made up of Portuguese vowels and Portuguese consonants. The Portuguese alphabets contain 9 vowels and 19 consonants. Portuguese vs German gives a comparison between Portuguese and German alphabets.
Portuguese script is also known as Portuguese writing system or Portuguese orthography. The set of visible signs used to represent units of Portuguese language in a systematic way is called Portuguese Script. The Portuguese language uses Latin i.e. Portuguese alphabets are derived from Latin script. The script decides the writing direction of the any language, hence the writing direction of Portuguese is Left-To-Right, Horizontal. Learn Portuguese Greetings where you will find some interesting phrases.
Is Portuguese hard to learn? The answer to this question is that it depends on one's native language. One should start learning Portuguese language with Portuguese alphabets and Portuguese phonology.
Time taken to learn any language that is mentioned here is the approximate time required to learn specific language for the person who is proficient in English. You can also go through all Indian Languages and find if Portuguese is one of the language of India.