Task: I want to send my buddy Eva Cook's ESIC-COVID-19 file via Gmail to EvaCook@dayrep.com because she required it yesterday
Steps:
click on the search bar
search for ESIC-COVID-19 file
click on the search icon
click on the 3 dot icon of the file
click on the share option
click on the gmail
click on receiver email address text field 
enter the receiver email address EvaCook@dayrep.com
click on the add recipient
click on the send icon