A virtual career fair has many similar elements as in-person fairs. Some virtual fairs may allow you to speak with employers one-on-one, others may be a series of mini info sessions. Nonetheless, it is very important to prepare for these fairs, make a good first impression and maintain a professional relationship.
Follow this page to help you with virtual job fair tips.
Here are 2 videos You Should Be Familiar with to make a great impression
How to Work a Job Fair! (90 Seconds): https://www.youtube.com/watch?v=lfm5vhen0Ik
How to have a strong introduction (6min): https://www.youtube.com/watch?v=Lb0Yz_5ZYzI
In Person Job Fair/Interview Tips (most can be helpful for virtual)