What I think of learning in the 21st century

Learning English using technology is fantastic. I can practice my skills as much as I can because knowledge is everywhere and it's free! However, technology when it is used as a virtual classroom does not help much, I guess. I once got lost in a course just because my connection was unstable when my lecturer explained the instruction. I think it is just a part of advantages and disadvantages of using technology for learning English (Kamilah, 2020)