Adobe Photoshop Training
Adobe Photoshop is a raster graphics editor developed and published by Adobeinc. for macOS and Windows.
Photoshop was created in 1988 by Thomas and John Knoll. Since then, it has become the de facto industry standard in raster graphics editing, to the point that Photoshop has become a generic trademark leading to its use as a verb such as “to Photoshop an image,” “photo shopping” and “Photoshop contest”, though Adobe discourages such use. Photoshop can edit and compose raster images in multiple layers and supports mask, alpha compositing and several color models including RGB, CMYK, CIELAB, spot color and duo tone. Photoshop uses its own PSD and PSB file formats to support these features.