Answer:
Watermark
Explanation:
This is actually called a Watermark. It is usually used as a way of showing the name or logo of the author who owns the content that is underneath the watermark. This is done so that individuals cannot steal the owner's work and use it as their own. Usually, the owner has the original version of the content without any watermark, as well as individuals that have purchased the content or a licence to use the content for personal or commercial usage.
Answer:
A fax machine is used to send documents over a phone network.
Explanation:
The transmission that is sent is called "Faxes"
The easiest way to understand this is by having one person print a document at someone else's house. It is also a live time like a telephone, or like a text message.
He could either use the tab key to indent, if you want to make the ruler visible, you can go to the view tab and click the check mark next to show ruler.
