claim: Adobe Photoshop is part of the American company Adobe Systems.
evidence: Adobe Systems Incorporated -LSB- əˈdoʊbiː -RSB- is an American multinational computer software company .. The company is headquartered in San Jose , California , United States .. San Jose. San Jose, California. California. California. Adobe has historically focused upon the creation of multimedia and creativity software products , with a more recent foray towards rich Internet application software development .. rich Internet application. rich Internet application. software development. software development. It is best known for Photoshop , an image editing software , Acrobat Reader , the Portable Document Format -LRB- PDF -RRB- and Adobe Creative Suite , as well as its successor Adobe Creative Cloud .. Photoshop. Photoshop. Acrobat Reader. Acrobat Reader. Portable Document Format. Portable Document Format. Adobe Creative Suite. Adobe Creative Suite. Adobe Creative Cloud. Adobe Creative Cloud. Adobe was founded in December 1982 by John Warnock and Charles Geschke , who established the company after leaving Xerox PARC in order to develop and sell the PostScript page description language .. John Warnock. John Warnock. Charles Geschke. Charles Geschke. Xerox PARC. Xerox PARC. PostScript. PostScript. page description language. page description language. In 1985 , Apple Computer licensed PostScript for use in its LaserWriter printers , which helped spark the desktop publishing revolution .. PostScript. PostScript. Apple Computer. Apple Inc.. LaserWriter. LaserWriter. printers. computer printer. desktop publishing. desktop publishing. , Adobe Systems has about 15,000 employees worldwide , about 40 % of whom work in San Jose .. San Jose. San Jose, California. Adobe also has major development operations in Newton , Massachusetts ; New York City , New York ; Minneapolis , Minnesota ; Lehi , Utah ; Seattle , Washington ; San Francisco and San Luis Obispo , California in the United States .. California. California. Newton. Newton, Massachusetts. New York City. New York City, New York. Minneapolis. Minneapolis. Lehi. Lehi, Utah. Seattle. Seattle. San Francisco. San Francisco. San Luis Obispo. San Luis Obispo, California