Ntypes of keyboard and mouse pdf

Find and compare the perfect wireless keyboard and mouse for home or office and shop online. When you move the mouse on your desk, the mouse pointer on the screen mimics its movement. Such keyboard types are also used in mobile phones and old landline phones. A typical laptop has the same keyboard type as a normal keyboard, except for the fact that most laptop keyboards condense the symbols into fewer buttons to accommodate less space. This article seeks to explain the different types of computer keyboards such as gaming keyboards, laptop keyboards, ergonomic keyboards, thumbsize keyboards, numeric keyboards and others there are also other types of computer keyboards, such as foldable keyboards, laserinfrared keyboards and chorded keyboards. Exercise 4 single left click lets open something up to practice using windows next.

There are different types of keyboards available right now and each of them is designed. A computer keyboard lets us type text and enter commands. A computer mouse lets us click buttons, pick options, highlight sections, access files and folders. Click to save to the computer instead of other places, then click on documents. Usually a keyboard and mouse, the input device is the conduit through which data and instructions enter a computer. An optical mouse uses devices that emit and sense light to detect the mouse s movement. A computer keyboard is a typewriterstyle device which uses an arrangement of buttons or keys. Common mass storage devices include disk drives and tape drives. The open source ktype keyboard makes a fantastic first. It is the mouse that works with radio frequency rf to transfer information or communicate with the computer. Laptop keyboard the laptop computer keyboard is a small version of the typical qwerty keyboard. However, if distance is a problem, it may be better to use a wireless keyboard and mouse.

An elegant looking mouse, as the name suggests, the mouse is without any wire or any cord. Types of computer keyboards gaming, ergonomic, numeric. Another type of split keyboard is an adjustablesplit keyboard, which is highly customizable and can be split into pieces. On a laptop, there are touch pads or an external mouse can be attached. A mechanical mouse has a rubber ball on its underside to detect movement of the mouse.

Modifier keys many keys on the keyboard function differently based on context. Different types of mouse of computers, pc and laptop. These types of devices work in a similar manner to joystick. Check your understanding of keyboard and mouse ergonomics in this quiz and worksheet combo. While most users work just fine with a regular mouse, an ergonomic mouse can provide a number of advantages. The ktype was designed from the ground up to be the most advanced tenkeyless keyboard ever created, and from the brief time ive spent playing around with a prototype unit, its on the. Another popular type of ergonomic keyboard is handheld keyboards. Take the interactive quiz before or after reading the. When pressed these keys will input the character displayed at the bottom of the key, for instance the. The original mouse used a pair of wheels turning potentiometer shafts. A display screen, printer, or other device that lets you see what the computer has accomplished.

The keys in this keyboard are so close, so that there is no scope for spilling liquids into the keyboard. Different types of computer keyboards different keyboard. The cable connecting the keyboardmouse to the computer is usually about six. Wireless keyboard and mouse, keyboard and mouse combos. Keyboard a typewriterlike device used to communicate with a computer. The basic mouse has two buttons, as shown in the picture at left. Best buy has a large variety of wired and wireless keyboard and mouse combos to choose from. As you move the mouse, the pointer on the screen moves in the same direction.