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Microsoft Disk Operating System ( MS DOS )

Microsoft Disk Operating System ( MS DOS ) MS-DOS (Microsoft Disk Operating System) is a discontinued operating system for x86-based personal computers mostly developed by Microsoft. It was the most commonly used member of the DOS family of operating systems, and was the main operating system for IBM PC compatible personal computers during the 1980s […]

Photoshop Shortcut

Photoshop Shortcut Selecting Shortcuts                                                         Selecting Draw Marquee from Center Alt-Marquee Add to a Selection Shift Subtract from a Selection Alt Intersection with a Selection Shift-Alt Make Copy of […]

STAAD Pro Introduction

Introduction :  STAAD or (STAAD.Pro) is a structural analysis and design computer program originally developed by Research Engineers International at Yorba Linda, CA in 1997. In late 2005, Research Engineers International was bought by Bentley Systems. An older version called Staad-III for Windows is used by Iowa State University for educational purposes for civil and structural engineers. The commercial version, STAAD.Pro, […]

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