WordPress with no server

Install WordPress locally:
https://codex.www.ads-software.com/WordPress_Installation_Techniques#Installing_WordPress_Locally

Yep, you have to first set up a server environment on your computer –

https://codex.www.ads-software.com/Installing_WordPress#Installing_WordPress_on_your_own_Computer

If you are using a PC, you might look up InstantWP – it’s supposed to be easy to use.

So then what do I do now since I have just installed WordPress onto my computer using Bitnami, but I have never done anything like this before. What should i do next to try and start using wordpress? I have tried to log into the pHpMyAdmin but it keeps saying that the password is wrong. How do I get this password because I thought it was the same one used in the setup process?