FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -Situated on the right of the keyboard, these keys have numbers and control functions on them. This facility is often used by data entry operators who need to input vast amounts of numerical data by touch. To use the numeric option, press down the NumLock key above the 7 key.

Detailed explanation-2: -Numeric keypads are designed to provide calculator-style efficiency for entering numbers. Numpads make it easier to enter large amounts of numeric data. Numpads on a keyboard are typically located to the right side of the QWERTY keyboard and can also serve as cursor control keys.

Detailed explanation-3: -The NumLock key is used to convert part of the main keyboard to act as a numeric keypad rather than letters. When enabled, NumLock lets you use the 7-8-9, u-i-o, j-k-l and m keys as a numeric keypad. The NmLk key is located on the top, right hand side of the keyboard.

Detailed explanation-4: -Alternatively called the 10-key, number pad, numeric keyboard, numerical keypad, numpad, or ten key, the numeric keypad is a 17-key keypad on the far right side of a PC keyboard.

Detailed explanation-5: -The number keys across the top of the keyboard are also found on the right of the keyboard. The letter keys are in the centre of the keyboard. The symbol keys to the right of the letters include symbols such as the question mark and full stop.