2021 has been a year quite unlike any other. The world is attempting to return to some kind of normality, with the pandemic still a major issue, which has created huge challenges for businesses but also new opportunities. Tech has been crucial in this unique time, and it is hard to imagine how the world would have managed during COVID-19 if it had happened 10 years ago. So, what have been the major tech trends in 2021? There are a number of trends that have emerged this year and played a key role in helping people and businesses to retain some kind of normality.