One of the limitation of jpeg files is that they compress. Like pixels are combined to make a big superpixel. This aids in uploading but the photo quality suffers. I you have Microsoft Office Picture Manager you can zoom in and see it to some extent.
With Adobe Photoshop or Photoshop Elements you can really see it. I'm using Elements which is a downgraded version of Photoshop.
With Adobe Photoshop or Photoshop Elements you can really see it. I'm using Elements which is a downgraded version of Photoshop.