what is computer ps

What is computer ps?

Computer ps refers to Adobe Photoshop, referred to as "PS", which is an image processing software developed and distributed by Adobe. The software is released on Windows and Mac OS.

Photoshop was first released as a new version in 1988 by Thomas Knoll and John Knoll. Since then it has become a popular standard in bitmaps, and by this time Photoshop had become a generic trademark, causing it to evolve into slang terms such as "to Photoshop an image", "Photoshopping" and "photoshop contest" , but Adobe recommends against such use.

It can edit and synthesize bitmaps in multiple layers, supports layer masks, image composition, and multiple color models including RGB, CMYK, CIELAB, spot color channels, and duotones. PS image processing software has support for many graphics file formats, and it also uses its own PSD and PSB file formats to support all the above functions.

In addition to bitmaps, it has the ability to edit or render text, vector graphics (especially via clipping paths), 3D graphics and videos. The functionality of Photoshop can be extended through Photoshop plug-ins, programs developed and distributed independently of Photoshop that run within it and provide enhanced or entirely new functionality.

New versions of Photoshop are initially released by updating the version number.

However, in October 2002, with the launch of the Creative Suite brand, each new version of Photoshop was designated "CS" plus a number; for example, the eighth major version of Photoshop was Photoshop CS, the ninth major version is Photoshop CS2.

Photoshop CS3 to CS6 is also divided into two versions: standard version and extended version. In June 2013, with the launch of Creative Cloud, Photoshop's licensing model was changed to a software-as-a-service subscription model, and the original "CS" suffix was replaced with "CC".

These new version naming methods are also applied to other Adobe series software, such as: Adobe Fireworks, Adobe Bridge, Adobe Device Central and Adobe Camera RAW.

In addition to Photoshop, Adobe also develops and sells Photoshop Elements, Photoshop Lightroom, Photoshop Express and Photoshop Touch. Collectively, they are called the "Adobe Photoshop Series". These software are currently proprietary software.

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