Scanning is generally recommended for high-quality digital copies. A scanner can capture a high-resolution image, correct color, and adjust minor imperfections. Photographing old photos can be an alternative if you lack a scanner or have large or fragile photos. However, photographs may not produce the same level of quality as scanning, especially if lighting or camera settings are not optimal. Scanning is best for smaller, standard-sized photos in good condition, while photographing may be better for larger, non-standard-sized, or fragile photos.