The document provides instructions for recovering deleted photos from an SDHC memory card using H-Data Photo Recovery software. It explains that the software allows non-destructive recovery of photos without overwriting or damaging the original files or SDHC card. The steps include connecting the SDHC card to a computer, running the H-Data Recovery Master software, scanning the card for recoverable photo and video files, and then selecting and recovering the lost files. It also provides tips for avoiding similar photo loss by regularly backing up and checking memory card data.