Now we all have post as email.
It was fun (well nearly) doing the post at the post office, now the post (price) is going up because of the lack of physical mail.
We wrote on postcards while on holiday to send to friends and family, now we all have mobiles or email to keep in contact to send pictures.
So, life before computers was fun because you wrote letters and posted them and then waited for the reply. Now it is nearly instant through email around the world.