For billions of us,high-speed internet has gone from something that's nice to have to an essential part of modern life.
A fast connection is now so crucial that it's seen as the fourth utility,alongside water,gas and electricity.
It doesn't just let us stream HD movies,enjoy lag-free gaming or,of course,watch super awesome YouTube videos.
We are now reliant on the internet for all of our information,remote working,communicating with friends,banking,shopping and,well,pretty much everything.
So,if it's that important, how do we build the infrastructure that ensures everyone - and we mean everyone - can get access to it?
If you thought human beings already spent too much time online then we've got news for you – our digital dependence is only set to grow further.
More everyday items are becoming connected devices - from watches to washing machines - and many of the emerging tech expected to transform society in the near future will need high-speed networks too.
So,how will all this work when many are still stuck with low speeds, or no internet at all,because of where they live?
What's be the best way to reach that fully connected world,and which countries or companies are leading the way?
Well,there are a few ideas - some of them a bit radical - but full-fibre broadband to every home is a goal that many nations are striving for - largely because it's the most achievable.
