No matter the two methods you are using to send your email, you may need to resize your image. This method is suitable when you have multiple images as attachments, or the recipients need the image files before using them. The image can’t be viewed directly but has to be opened, saved, or downloaded first. For an image added as attachment, you need to open or preview it in another window.
This is preferred when you are explaining a scenario along with a screenshot or example in images. Mail body and the image can be viewed simultaneously on the same screen for better understanding. Insertion of the image in the mail body makes it easier to view the image directly. You can add an image file as an attachment or paste/insert it in the mail body itself. One of them is the ability to add images to your email messages. Microsoft Outlook provides various features to make the best of our email messages.