How do I upload my website?

From the control panel, with no other program:

1. Open the hosting control panel and press the tool "Files". It opens in the folder of your website.
2. Press "Upload" and choose the files from your computer. You can also drag them into the page.
3. The home page of the website must be called index.html or index.php and be directly inside that folder, not in a sub-folder.

Many files at once
Compress them into one zip file on your computer, upload the zip and then press the icon "Extract here" on its row. That is much faster than uploading hundreds of files one by one.

Other useful actions
"New folder" and "New file" to create something on the spot.
Press the name of a text file (for example .php, .html, .css) to open and change it; then press "Save".
The icons of each row: "Download", "Rename", "Delete".

If you prefer an FTP program, see the article "How do I connect with FTP?".

The website shows on your domain only when the domain points to the hosting (see the article "How do I point my domain to the hosting?").