You see someone else’s photo that you like, and you would like to save a copy for your own. This article walks you through the process.
On the Photos page, click on a photo you like to open the detail page for that photo. Here we’re going to choose a picture of Teddy.
Now the detail page for this photo is shown. At the bottom of the page is a link to the “Original Photo”. Right click on this link and look for something like “Save Link As” in the pop-up menu. This will allow you to save that photo to the disk.
You can also just click on the link, which will open the photo in a new tab. Now you can right click on the photo and choose “Save Image as..” or choose “Copy” so the image is ready to paste into whatever program you want.