Which is the correct form?
Now it works or now works and why?

Thanks

Question

Which is the correct form?
Now it works or now works and why?

Thanks

Answer

Now it works.
There is very little context in your sentence, but the simple answer is generally speaking you need a subject 'it' to go with the verb 'works'.

Answer

now it works. without it you have not told any one what you are talking about... you have just said "now happy" but you could say "now I am happy", "now he is happy".