Focal seizures that act as a warning of a generalised seizure. The epileptic activity that causes a focal seizure can sometimes spread through the brain and develop into a generalised seizure. If this happens, the focal seizure acts as a warning of a generalised seizure and is sometimes called an aura.
You can convert a PDF to a JPEG file using software included with Windows Vista and Windows 7. The drawback to doing this is that you lose image quality during the conversion. Other methods, which may give you more or less quality loss, include online and downloadable file converters.
Click on Convert in the file conversion software and select JPG as the output format. If using photo editing software, click on File.. Select Save As.. Choose JPG or JPEG as the output file format to save the PDF as a JPG file.