transference of pictures

How do you take a picture from your HD to show up on your character? What is the command for that?

Do you mean how to add images into the character sheet?

You will need to upload your picture to any file hosting site (like Imgur, Google Drive, etc.), get the image URL and then paste it into the sheet within an [img] tag. Like this, for example:

[img]https://gamersplane.com/ucp/avatars/2654.png[/img]

If the image you're using is already uploaded somewhere, you can just use its current URL.

I see. You cannot directly take a picture from your computer hard drive and place it on your character sheet. You have to use a third party hosting site is what you're telling me in between.

It's pretty easy though. Just click that button.

You can also copy and paste an image into the textbox and it will automatically upload it to imgur for you!