How do I delete my signature from my Hotmail account?

At Outlook.com:
  1. Go to Settings. It is the cog icon at the top right.
  2. Click on the Options link towards the bottom of the drop-down menu.
  3. Click on Formatting, font and signature under Writing email.
  4. Under Personal signature select the code snippet, or image you pasted in, click on your delete button to remove the ticker images and code and then click on Save.
If the Signature still displays in New emails after you have deleted it, or reappears in your Settings after you have deleted it, you may need to contact Microsoft support.