The long lockdown caused by the COVID-19 pandemic has closed schools, colleges, and other educational institutions. So the next best way to study at home is through online classes. Online classes bring education right to our home and it offers more individual attention.
The online classes are a challenge to both teachers and students since it is completely new to them. But it is the only means of education in this tiring situation. It makes sure that the students are always in touch with their studies.
I hope all the problems will be solved soon.