What are the three ways of printing a document?

The three common ways of printing a document are:

1. Direct Printing: Sending the document directly to a connected printer via USB or network, allowing immediate printing.
2. Print to PDF: Saving the document as a PDF file, which can then be printed later or shared electronically, preserving formatting.
3. Cloud Printing: Using cloud-based services to print documents from any device connected to the internet, enabling remote printing to compatible printers.