1. Firstly, grab a copy of FileZilla application (FileZilla Client) from http://filezilla-project.org/download.php?type=client, and install it.
2. Once installed, launch the program and the following screen should appear. Then click on the first left icon - Site Manager.
3. Click on "New Site", rename it to your preferable name such as yourdomain.com. Then fill in the connection details and click "OK" to save the settings.
Host: yourdomain.com or IP Address
Logon type: Normal
Username: FTP Username
Password: FTP Password
Encryption: Only Use Plain FTP (insecure)
4. Connection established. You will see the server files on the right-hand side and you have your local files on your left. At this point, you have successfully connected to the server. You may either drag and drop, double-click on them or right click on them to transfer them between two locations.
For Linux users, upload your website files to "public_html" folder.
For Windows users, upload your website files to "httpdocs" folder.