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MICROSOFT WORD
What is Microsoft Word?
Microsoft Word, or Word as it is commonly known, is a software application that allows you (the user) to perform word processing. You may use Word to create documents such as letters, invitations, term papers, flyers, resumes, novels, and much more!
Microsoft Word is a proprietary word processor designed by Microsoft. It was first released in 1983 under the name Multi-Tool Word for Xenix systems. Subsequent versions were later written for several other platforms including IBM PCs running DOS (1983), the Apple Macintosh (1984), the AT&T Unix PC (1985), Atari ST (1986), SCO UNIX, OS/2, and Microsoft Windows (1989). It is a component of the Microsoft Office software system; it is also sold as a standalone product and included in Microsoft Works Suite. The current versions are Microsoft Office Word 2010 for Windows and Microsoft Office Word 2011 for Mac. Microsoft office word 2010 on window 7 | Developers | Microsoft Corporation | Stable release | 2010(14.0.4760.1000) June 15, 2010; 2 year ago | Preview release | 2013 Beta (15.0.4128.1014) / July 16, 2012; 43 days ago | Operating system | Microsoft Windows | Type | Word processor | License | Proprietary EULA |
DIGITAL SIGNATURE :-
Definition
A digital signature or digital signature scheme is a mathematical scheme for demonstrating the authenticity of a digital message or document. A valid digital signature gives a recipient reason to believe that the message was created by a known sender, and that it was not altered in transit. Digital signatures are commonly used for software distribution, financial transactions, and in other cases where it is important to detect forgery or tampering.
A digital signature scheme typically consists of three algorithms: * A key generation algorithm that selects a private key uniformly at random from a set of possible private keys. The algorithm outputs the