The best way to learn French is to surround yourself with the language as much as possible. Study French vocabulary and grammar in an engaging way - with apps, software, or books. Speak French out loud as often as you can - to native speakers or to other learners. Soak up French books, movies, and social media.
How long does it realistically take to learn French?
For English-speakers, French falls into category 1. In other words, it is considered one of the easiest languages to learn because it is “closely related” to English. According to the FSI, it would take an English-speaker approximately 23-24 weeks or 575-600 hours of study to become proficient in the French language.
What can I learn in 3 months?