How about Andreas Antonopoulos?

He has a lot of valuables videos for beginners. That will be a good start. Below is his channel.

https://www.youtube.com/channel/UCJWCJCWOxBYSi5DhCieLOLQ

Check out Coindesk's A Beginner's Guide to Blockchain Technology[1]. It's a sort of guide compilation of bitcoin's basics; with a good number of content. This is one of the resources I've used in the past hence the reason I always endorse it even though I don't have any incentive to do so.

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[1] https://www.coindesk.com/information

This group offers you a free and standard resources to learning bitcoin although books and videos are important there numerous activities that goes on in the forum that can help you in learning more about bitcoin
Also there are numerous enlightened users in the forum that can give answers to your questions

At the top of the bitcoin you'll be able to earn a great deal of money and of course there are so many ways to earn money to invest in everything you really do when you study thoroughly and above all the most important resources in all that I know is where you earn twice as well and how you can invest in it that it will be sucessful to transact.

Maybe it's good idea to start with Wikipedia articles. Just read them twice! ;-)

They have lot source on online for learn and get more knowledge about bitcoin like as google and youtube.If you are the newbie on crypto this forum best teacher for you because this forum has a lot of section and also thread about bitcoin.Bitcoin forum help to latest update news and price and wallet for bitcoin . When you get little knowledge  about bitcoin this you can search on google or youtube because the first need to basic elements about bitcoin and you can also visit BTC https://bitcoin.org/en/

With lots of articles around about basics on what bitcoin is all about, a simple search on your favorite search engine is enough. No need for specific site as we have different levels of understanding. There are newbies that can understand what's the content all about even for first time reading and there are some who not.

The structure is just the same. The main point is just the same. The picture is just the same. Even how well detailed and easy to understand the certain resources that others will give you here, it will depend on how your "non-technical" friends understand what they read.

So just share various resources that you will find on the web or you can explain it to them by yourself.

I can BET you can’t find better site than https://cryptolinks.com/, here EVERYTHING you need in regards to Crypto is AVAILABLE. Whether you talk about general guidance/details or IF you talk about documentary, videos or anything you could thought about. It is FAIR to call this as the Crypto dictionary, which is extremely under-rated as of now. But slowly people are understanding the value and worth of it. So, try it out and tell me IF I am wrong or right!

With the connectivity in hands anything can be seen on our palms. With this it is one's own responsibility to explore and learn upon his convenience and understanding. One cannot understand in a precise way the expectation of people next to them. As of now there are more technical and non-technical video contents as well as articles and documentaries on cryptocurrency.