Are you looking to work from home for free in some way and make money without having to go to a day job every day? This is a reachable goal if that is what you are interested in, but it can take a lot of work and effort in order to get there. You are going to have to work hard at it every day in order to become independent at this level and be able to earn serious money from home, especially if you want to do it “for free” and not have to invest anything.
Since you are not going to put up a big cash investment in any sort of business, you need free tools that will allow you to start making money without spending any. The biggest source of leverage you can probably achieve in this case is to use the free publishing ability of the internet. It used to be the case that it cost big money to get published, but now the internet has driven the cost of publishing down to zero. So you can publish content on the web at no cost, and in some cases you can profit from that content. There are 2 quick ways to do so that I will explain.
One way is to get paid for writing the articles themselves, and then selling those articles to people who want to publish them for their own purposes. If you do this then you will need to keep writing fresh articles every single day so that you can keep making more money. You might make a few bucks per article, which is very good money if you can write about 10 to 15 per day. This should only take you a few hours and could pull in anywhere from 20 to 40 dollars or so. If you are making that much money every single day then you can indeed start looking to build a real business out of it for yourself.
Now the other choice you have is to write content and publish it yourself and then monetize it somehow. If you put ads on it or sell affiliate products then you can make residual income on what you publish because you will get paid over and over again for the same article that you wrote long ago. This is an excellent way to make passive income but you will have to work hard to get it set up properly in the beginning and make it profitable.