TS-UGOS 2

TS-UGOS 2
The screenshot of TS-UGOS 2 desktop
Developer	Theorysonic
OS family	TS-UGOS
Source model	Closed, with open-source components
Released to manufacturing	May 29, 1987; 36 years ago
General availability	June 1, 1987; 36 years ago
Marketing target	Personal computing
Update method	UGOS Update
Platforms	IA-32, 68k, i486, i686
Kernel type	Monolithic
User interface	UG Desktop
License	Theorysonic EULA
Preceded by	TS-UGOS E2
Succeeded by	TS-UGOS 3
Website	www.theorysonic.co.vu/ugos2
Support status
Mainstream support ended on	July 28, 1996
Extended support ended on	January 2, 2000

TS-UGOS 2 (codenamed Karzahni) is a graphical operating system developed and released by Theorysonic. It was released on June 1, 1987.

History

Theorysonic began developing TS-UGOS 2 in December 1985. The operating system and the TheoryDesk UG 2 was released to manufacturing on May 29, 1987 and became available at the 41st Abeta Festival, on June 1, 1987.

New features

• CD-ROM support
• Theorynet 2 browser
• Improved performance
• Automatic DST settings

Gallery

The login screen.

The desktop.

The shutdown screen (part 1)

The shutdown screen (part 2)

DST start notification

DST end notification

DST start notification (Japanese)

See also

• Vortex System 2.5

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