Dennis MacAlistair Ritchie

Dennis MacAlistair Ritchie (September 9, 1941 – c. October 12, 2011)

was an American computer scientist who "helped shape the digital era."  He created the C programming language and, with long-time colleague Ken Thompson, the Unix operating system. Ritchie and Thompson received the Turing Award from the ACM in 1983, the Hamming Medal from the IEEE in 1990 and the National Medal of Technology from President Clinton in 1999. Ritchie was the head of Lucent Technologies System Software Research Department when he retired in 2007. He was the 'R' in K&R C and commonly known by his username dmr.

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Douglas Carl Engelbart

Douglas Carl Engelbart (January 30, 1925 – July 2, 2013) was an American engineerand inventor, and an early computer and Internet pioneer. He is best known for his work on the challenges of human–computer interaction, particularly while at his Augmentation Research Center Lab in SRI International, resulting in the invention of the computer mouse,and the development of hypertext, networked computers, and precursors tographical user interfaces.

Engelbart was a committed, vocal proponent of the development and use of computers andcomputer networks to help cope with the world’s increasingly urgent and complex problems.^[8] Engelbart embedded a set of organizing principles in his lab, which he termed "bootstrapping strategy". He designed the strategy to accelerate the rate of innovation of his lab.

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Maintain your PC

You should always use windows utilities like Disk defragment and Disk Cleanup to maintain your pc,,,,.You can also use some softwares to clean your system like Wise cleaner(http://www.wisecleaner.com/) or duplicate finder which are free on internet...........

New Computer Courses at new attitude

कॉम्पुटर शिका एका नवीन दृष्टीकोना सोबत ……। फक्त व्हर्साटाईल कॉम्पुटर  मध्ये  ….