E learning or online learning is playing a vital role among this modern generation.today’s students are not interested in going to school rather they learn online the concepts clearly .so in this the application Byjus is also playing quite useful role.which provides us vedio lectures of PCM.and the way of teaching is soo simple as any one will understand anything.
They provides vedios of almost all subject with a monthly/yearly subscription charges.but the first 14 days all the vedios are free.
nice app for learning.