The Software Link, Inc. (TSL) was a company in Norcross, Georgia that developed software for personal computers from 1986 to1994. The company was by RodRoark and GaryRobertson.

Products PC-MOS: an MS-DOS-like multiuser operating system with support for multi-tasking on serial terminals PC-MOS/386: a later version of using features not present on processors prior to the 80386 LANLINK: a NetBIOS-ready local area network that leverages serial- and -connected platforms MultiLink: a multitasking environment for MS-DOS

History PC-MOS figured prominently in the lawsuit Arizona Retail Systems, Inc.v. , Inc., where Arizona Retail Systems claimed violated implied warranties on . The case is notable because argued that it had disclaimed the implied warranties via a license agreement on the software's shrinkwrap licensing. The result of the case, which Arizona Retail Systems won, helped to establish USlegal precedent about the enforceability or otherwise of shrinkwrap licensing.

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