What was the first computer to have the copy&paste function?

Answer Larry Tesler was the first programmer to transfer earlier copy-and-paste applications into computerized word-processing platforms while he worked with Xerox in the mid-1970s. The first commercial p... Read More »

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What is the function of RAM in computer and how does its speed affect computer?

Ram is Random Access Memory, or what people think of as "Memory". Instructions are executed out of memory, so your computer cannot operate without it. Memory speed can be a limiting factor for yo... Read More »

What is the function of the D drive on a computer?

The D drive, one of 26 possible drive letters used most frequently in Microsoft operating systems, usually refers to the system's primary optical drive.Drive LettersWindows operating systems, like ... Read More »

What Is the Function of the Motherboard on a Computer?

A computer's motherboard serves as a central hub connecting all the other components of your PC. The CPU (Central Processing Unit), media drives, graphics card, hard drive, sound card and other int... Read More »

What is the function of a computer chip?

A computer chip is a small, square bit of material, usually silicon, that holds a large number of transistors and data-transmission devices as well as the central processing unit (CPU).TransistorsA... Read More »