I guess virtual meetings are more effective. There are many tools that help meetings like chatting, sharing images, sharing screen and emoji. Also, we can participate in the meeting with much more comfortable mind so it helps to concentrate on the meeting.

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-T.Jhozel 

I guess virtual meetings are more effective. 

>> Correct!

OR: I suppose virtual meetings are more efficient. 

There are many tools that help meetings like chatting, sharing images, sharing screen and emoji. 

>> Correct!

OR: There are numerous tools available to assist with meetings, including chatting, image sharing, screen sharing, and emoji.

Also, we can participate in the meeting with much more comfortable mind so it helps to concentrate on the meeting

>> Correct!

OR: Also, we can participate in the meeting with a much more relaxed mind, which helps to concentrate on the meeting.