There are a few things you can do to troubleshoot pixelation in Photoshop:

  1. Check your monitor settings. Make sure the resolution is high enough for your Photoshop file. If it’s not, you may need to upgrade your monitor or graphics card.
  2. Try a different image editor. If pixelation is only occurring in Photoshop, it may be because the image is being edited with an editor that doesn’t support high resolution images (like Microsoft Word). Try using an editor that supports higher resolution images, like Adobe Photoshop or GIMP.
  3. Check the file size and dimensions. If the file size is too large for your computer to handle, it may cause pixelation when opened in Photoshop. Try reducing the file size by reducing the number of layers or removing unnecessary files. ..