Save time and make learning without limits. For example, if we are outside the classroom, and friends are talking together, we will be able to leave comments on online learning.
This saves time and can be learned without limiting example, if we're outside the classroom. And a friend were chatting together We were able to express their opinions in online classes.
To save time, and can be learned without limits, for example, if we are outside the classroom. And friends are in conversation. We can show your opinion in learning online.