Artificial Intelligence – smart machines able to "learn" how to carry out tasks and become increasingly good at them – is everywhere in work today, and will only be more ubiquitous tomorrow. In fact Google's CEO Sundar Pichai recently predicted that it will turn out to be the most profound human invention so far – more so that electricity, the internet, or even fire! Certainly, I believe it has the potential to deeply impact everything about the way we live our lives, from how we travel, to how we connect and communicate with friends, and most definitely the way we work and do business. Whatever job you do now, if it isn't affected by AI already, it's very likely that it will be at some point in the not-so-distant future. Here's my rundown of the five most significant changes AI will make to the world of work in our lifetimes.

Watson is among millions of teachers across the nation who are in their second year of teaching either in-person, online or both -- depending on the state, city and district they live in. Like many other professions, teachers' jobs have become increasingly complex due to the pandemic. This year, many students are back in the classroom, but teachers have to constantly adapt if there is virus exposure. There aren't specific guidelines on how best to teach students using the many technologies that are available. Teachers are also struggling to keep students engaged while learning new tech tools that are required to make online classes successful.