Topic: COMPUTER

Explanation
A liquid-crystal display  is a flat-panel display or other electronically modulated optical device that uses the light-modulating properties of liquid crystals combined with polarizers. Liquid crystals do not emit light directly,instead using a backlight or reflector to produce images in color or monochrome.

Explanation
An operating system is system software that manages computer hardware, software resources, and provides common services for computer programs.

Explanation
Operating system is software that is required in order to run application programs and utilities.

Explanation
Yahoo Inc. has announced that the company has stopped providing service in mainland China with effect from November 01, 2021 , due to the increasingly challenging business and legal environment in the country. With this Yahoo has ended its 22-year presence in the Chinese market.

Explanation
An operating system is system software that manages computer hardware, software resources, and provides common services for computer programs.

Explanation
voice mail, Electronic system for recording oral messages sent by telephone. Typically, the caller hears a prerecorded message and then has an opportunity to leave a message in return.

Explanation
Mouse Pointer with anchor at the tip cell pointer indicate that you can move the content to other cell.

Explanation
Small thin plus icon MS Excel solution image cell pointer indicates that you can fill series.

Explanation
An application program is a computer program designed to carry out a specific task other than one relating to the operation of the computer itself, typically to be used by end-users. Word processors, media players, and accounting software are examples. The collective noun refers to all applications collectively.

Explanation
1000MB = 1GB