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Motherboards
A motherboard is a hardware computer component that provides connectivity between processor, memory, hard drive, and video card etc. There are various components in the motherboard some of are Expansion slots, Heat Sink, P4 power connectors, Capacitor, Inductor, CPU Socket, Northbridge and Southbridge, 24-Pin ATX Power Supply, Serial ATA Connections, RAM Slots, CMOS Battery Slots etc.
In market there are various types of motherboards are available. Every motherboards have there own features and limitations. So before purchase any motherboard you should know about your requirements.
Some types of motherboard are AT, ATX (Advanced Technology eXtended), Baby AT, BTX (Balanced Technology eXtended), DTX (discontinuous transmission), LPX (Low Profile eXtension), Full AT, microATX, NLX(New Low Profile Extended).
Mouse
A mouse is an input device that comes in the hardware part of the computer. Douglas Engelbart invented the mouse in 1963. It was initially known as the X-Y Position Indicator for a Display System. The mouse has lots of applications on the computer. For example, the mouse is used to move the cursor, select any file, perform drag and drop, etc. There are various types of mice available in the market like an Air mouse, Foot mouse, Optical Mouse, Trackball mouse, Mechanical mouse, Cordless/Wireless mouse, etc. Also, Different mice have different types of ports, for example, Bluetooth, Infrared, Serial Port, USB port, PS/2 Port.
If we talk about the parts of the mouse, various parts of mouse are Buttons (Left button, right button and scroll button), Circuit board, Mouse wheel, Cable/Wireless Receiver, Microprocessor, and some other parts like trackball etc.
Keyboard
A keyboard is an input device that is the hardware of a Computer. It allows users to give data to a computer in text, numbers, and symbols. The keyboard consists of multiple buttons like numbers, symbols, letters, and special keys like the Windows, Alt key, Ctrl keys, and other functions keys. In general, keyboards have 104 Keys which is divided into various categories numeric keys, functional keys, alphabetic keys, special characters keys, space bar, enter keys, Alt keys, Control keys, Esc’s Keys, Caps Keys, Shift Keys, Delete Keys, Arrow keys and Navigation button etc. Keyboards also come with different ports, for example, USB, Wireless, and PS/2.
Top brands of keyboards are Microsoft, Logitech, Amazon Basics, HP, Dell, Lenovo, Intex, Corsair, Amkette, Zebronics, iBall etc. Various types of keyboards are available in the market are Flexible Keyboard, Ergonomic Keyboard, Wireless Keyboard, Mechanical Keyboard, Virtual Keyboard, Virtual Keyboard, Projection Keyboard, Gamin g Keyboard etc.
