CPU means Central Processing Unit. CPU is described as the brain of the computer and it consist of two parts namely control unit and arithmetic and logic unit. Each part has its own specific function. CPU is also called as processor and it consists of buses, ports, controllers and memory devices. CPU requires one or more printed circuit boards. All types of calculations are takes place inside the CPU. It is connected with the input and output devices to receive and provide the data results. The data will be received by the input device such as keyboard, CPU process the data and the result will be displayed through the output device such as monitor.
Toothpaste is spread on a toothbrush and is used to clean the teeth to maintain the aesthetics and health of the teeth. Tooth pastes scrub away the plaque and food debris using mild abrasives without damaging the tooth enamel. Most of the toothpaste...
Screen cleaners are dry, soft, sponge like cloth materials which are used gently over the screen to remove the dust particles. Mild spraying agents are also used as screen cleaners for more effective cleaning.
Uninterruptible power supply or UPS is an electrical device which supplies power in the absence of main power. UPS includes battery which is charged during the main power is running and works when there is a power cut. When UPS is connected with the...
Laptop adapters are external power supply devices which are used as laptop chargers. They are plugged in to charge the laptop battery to make it work after the adapter is unplugged.