Hey ! in this post i am going to tell you about the top 5 websites from where you can create a free fully working website. So lets begin -
1. 
www.wordpress.com is one of the best websites to create a full fledged working websites. Wordpress also has a CMS if you might be interested in that. CMS provides a lot of customization options for free as compared to any other website builder on the internet.
2. 
www.squarespace.com is another great website builder on the internet it is supposed to be the second best website builder after wordpress as it also provides very good website development features.
3.
www.weebly.com is yet another website builder which is extremely simple and elegant to operate it has the famous drag and drop functionality to build a website. You must try it.
4. 
www.blogger.com is another website builder company owned by the giant Google itself it helps to create amazingly beautiful blogs in a very simple manner and is extremely popular among beginner website creators.
www.webs.com is another website builder company which is extremely easy to create websites for beginners and it has the drag & drop functionality.