proteus and Serial communications

hi, i wanna know how to simulate something like hyper terminal which sends bytes to a microcontroller ? how can i do that ?

also another question
how to make a software uart in C ? any tutorial or idea ?

thanks alot

This isn't a proteus help forum, very few users here use it, it's expensive and not particularly advantagous to the hobbyist, most can get by just fine using a free spice simulator and using behaviorly models and seperate MCU simulators. Also if you searched for software UART on google you would be inundated with examples using virtually every micro controller out there.