Here is a video of a researcher at Microsoft Quantum lecturing on this:
https://www.youtube.com/watch?v=F_Riqjdh2oM "Quantum Computing for Computer Scientists.".
However, even with understanding how a Quantum Computer works at its most basic level I still have difficulty understanding the more useful Quantum Algorithms:
https://en.wikipedia.org/wiki/Shor%27s_algorithm
https://en.wikipedia.org/wiki/Grover%27s_algorithm