You may use the following steps.
a. Right-click the picture of your choice and choose “Open with”. Choose “Paint” to open the photo in Microsoft Paint.
b. Click “Edit” and choose “Select All”, and then choose “Copy”. You will have to open most photos in Paint before pasting them into a WordPad document.
c. Open your WordPad document and select the area you want to add the photo. Right-click and choose “Paste”. Your picture will now be posted in the document