How can I resize a pic from the net to send it in the body of an e-mail?

I just want to make them larger for a better view since the're taken from different sites.

How can I resize a pic from the net to send it in the body of an e-mail?
1) resize your pics online for free:


http://www.resizepictures.net/resize-wat...





2)Picture Resize Genius


I would DL it bc it lets you size it anyway you want and batch resize pictures!