Some people who want to learn english effectively, the first question they ask is “how to learn english from the basic?”,or “what the methods are?” or “what the easy methods are?”. OK, i get it. I like most people do, have the same question, but here, i have the answer. These are from my experiences in studying english since years ago. So i can summarize steps which i am used to studying english. It is effectively steps for me. I wish it helped you. 

Here we go!!!!
First of all, if you want to make your english as your second language, and speak english fluently, you have to make english a daily habit, i mean, you need to use english everyday. Don’t miss any days, it is no matter how long you practice it, that is all right. Don’t worry about what kind of practice you are doing Not yet. Read, write, speak, or listen. Just do something everyday.
Some suggestions from me:
Sing an english song ( through song you will learn both spelling and vocabulary)
Watch an english movie which have subtittle to grow your listening skill.
Read story in english language such as novel, news, article and etc. You will learn both grammar and vocabulary.
Speak to native speaker, if you don’t find native speaker. You can use social media, chat with them. I suggest you to download Key Jay application, it is an educational application for studying and chatting with people around the world.
Secondly,after doing the first step, you need to review, because our brain quickly forget anything which they don’t need. Materials we need to review are from the first step. If you read novel, and find new vocabularies today, so tomorrow open that novel again, and read again. Use this step to watch movie and sing a song( sing it again and watch it again). Then, make a small note of what you have learnt, keep it with you , so you can check it everytime and everywhere.
Third, in each language in the world always have grammar. What is grammar? Grammar is the rules in a language for changing the form of words and joining them into sentences. Some says that grammar are confusing, difficulty, many rules, complicated and so on. So that’s the way things are. Don’t worry, don’t force yourself, because that is not how your brain works, just because you learn some rules doesn’t mean that your speaking will improve.
There are too many grammar rules, every rule has exceptions. Don’t you see a grammar book ? it is thick and have thousands of pages long. Grammar takes too long to remember and apply, even if you learn of all grammar rules, it takes too long time to apply, and then grammar is incomplete : most grammar rules only describe formal english, formal english is important, but you need to learn casual spoken english too.
In the third step i said that grammar is too difficult to learn for a begginer, but it doesn’t mean to block you studying english, but i just suggest you to use another way of studying grammar easier. That is memorize sentence. Memorize natural english sentence, because in sentence we learn grammar such as noun, verb, pronoun, adverb, interjection and also vocabulary. Besides memorize sentence, you can memorize english phrases, such as “ways to say how are you, how someone is, ways to say hello and goodbye, thank you, apologizing, introduction and others”, in every condition has their own phrase.
Fifth, in speaking english there are 2 accents, those are British and American english, british has some different vocabularies, grammar and also spelling to American english. Both are fine, i have explained them on my previous post. You need to learn phonetic to spelling and how to say words correctly, because in English there are many Homophones, this will help you understand english deeper.
Sixth, in this step, you need to collect english queries, put it a book. After collecting, asnwer that questions one by one. You will analize grammar and vocabulary. It will improve your english slowly, but effectively.