saving . . . saved '_'(underscore) has been deleted. '_'(underscore) has been hidden .
'_'(underscore)
Title
Question
When we create a tex document  '_'(underscore) sign is not accepted

LaTeX Letter-Writing 08-09 min 50-60 sec 29-08-15, 12:59 p.m. disha_d_20@yahoo.co.in

Answers:

Put a reverse slash (\\) in front of it.  That is, use \\_
29-08-15, 6:33 p.m. kannan


put \ symbol in front of _ ex : bhunsi\_15@gmail.com
will produce the out put as 
bhunsi_15@gmail.com
03-05-20, 12:04 a.m. bhunsi.15@gmail.com


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