If you have bought a new iPhone or Samsung or new Android phone you may have experienced that the images are now save in the new format HEIC and HEIV for videos. These are classified as high efficiency image and video formats introduced in 2015.
If you have transferred a HEIC imaged from your phone to PC you will need codec to convert the image to JEPG.
CopyTrans HEIC is FREE Windows software. It will help you convert and HEIC to JPEG.