Category: Others

Generations of Computer

The Five Generations of Computer

First Generation (1940-1956) Vacuum Tubes: The first computers used vacuum tubes for circuitry and magnetic drums for memory, and were often enormous, taking up entire rooms. In first generation computers, this operating system solve...

CBSE Sample Papers and Guess Papers

NCERT Solution for Class 9th, 10th, 11th & 12th

There is stiff competition in the field of education, and this world of competition everyone wants to be in front. So, the need of safe and quality study material is always required. This requirement...

Indian Folk Dances

Indian Folk Dances

Indian Folk Dances are simple dances, and are performed to express joy and happiness among themselves. Folk and tribal dances are performed for every possible occasion, to celebrate the arrival of seasons, birth of...

CBSE Grading System

Grading System in CBSE For Class 10th & 12th

For awarding the grades, the Board shall put all the passed students in a rank order and will award grades as follows:   A-1 Top 1/8th of the passed candidates A-2 Next 1/8th of...

file extension

List of Common File Extensions

The computer file extension is commonly a three or four letter abbreviation that signifies the file type. For example, in letter.docx the filename is letter and the extension is docx. Here are some important...