Choose an online fax service or fax software
Create an account if required
Prepare the document you want to fax
Scan paper documents into a digital file if needed
Save the file in a supported format such as PDF, DOC, or JPG
Open the fax service or software
Enter the recipient’s fax number
Add a cover page if desired
Attach the document you want to send
Review the fax details for accuracy
Click send
Save or print the confirmation receipt if provided