/kloc-What software put photos 0/0 years ago?

There are many softwares for putting photos of 10 years ago, such as QQ space, Baidu network disk and Ali network disk. People often say that old photos generally refer to photos printed after 1980, because the photosensitive layer of photos before this contains more metal components and rich colors. After 1995, fluorescent brighteners were added to most photographic papers, which reduced the cost and made the photos look whiter, but also lost some layering. Old photos reflect the development of photography. With the development of photography history, the carrier of photos has gradually changed. Old photos bear our nostalgia for the past life and are a historical portrayal of the past generation. Whenever we see old photos, we will recall the past, and everything is so beautiful.