1. The next video comes in two versions:
Cyberduck (Compatible with Mac, Windows)
FileZilla (Compatible with Mac, Windows, Linux)
These are tools which will help you upload your files to a server and share your websites with the world.
You can choose the one you prefer.
I suggest watching both videos, then deciding which tool you are the most comfortable with. (PS: I prefer Cyberduck for its simplicity)
Duck (Compatible with Mac, Windows, Linux)
2. Common issues and solutions:
This issue is due to a misconfiguration in FileZilla not working with the server settings. To fix it, please follow these steps:
1. Go to the top menu of the FileZilla window.
2. Go to File -> Site manager -> General Tab -> Encryption -> Choose only use plain FTP