Question

Why is email so popular over convectional mail

Answer 1

electronic mil proves to the biggest passet instant transmission of the message
On disadvantage of email over voice mail is voice can by tone and inflection
Email is more popular than regular mail because its quicker and easier and
doesn't cost any money for stamps

No, not only open email but also download the attachment.Some telephone companies charge regular mobile call fees on retrieving voice mail. On the other hand, e-mail can be accessed free of charge in many places
like wireless hot-spots.It is easily accessible It is a faster and easier means in terms of receiving and cheaper it is stored on the internet so it is less likely to lose It is cheaper

Answer 2

E-mail is more popular than convectional mail because not only it saves time but it is also cheaper. Convectional mail are very slow and  it take around 2-3 weeks or sometimes even month to reach the receiver also it costs very much and unlike this in this era of internet e-mail is more widely used as it reaches receiver not in weeks, not in hours but just in a few seconds! Also it do not cost higher than a rupee.