G, Monitor:- The most common monitors are 14 or 15 inch monitors that allows us to read the text easily but larger screens of 17 or 21 inches help us to see texts or graphics better than the smaller ones.Monitors can be flat or curved faced but flat faced monitors are more popular these days.
h. Mouse:- There are different types of mice available in the market.Some have two buttons only where some have three buttons with scrool buttons. The most popular mouse is optical mouse, which do not have a mouse ball underneath it and so lasts longer.Even chord less mice are availavle.
i. Keyboard:- Keyboards are found in different types and shapes. The most commenly used keyboard has 104 keys on it.Now day keyboard has special keys used for multimedia and internet purpose is called multimedia keyboard is widely used. Chord less keyboards are also available.If someine has to work for a longer period on computer, then one should buy an ergonomic keyboard that provides rest to the wrist of the user while they work.
h. Mouse:- There are different types of mice available in the market.Some have two buttons only where some have three buttons with scrool buttons. The most popular mouse is optical mouse, which do not have a mouse ball underneath it and so lasts longer.Even chord less mice are availavle.
i. Keyboard:- Keyboards are found in different types and shapes. The most commenly used keyboard has 104 keys on it.Now day keyboard has special keys used for multimedia and internet purpose is called multimedia keyboard is widely used. Chord less keyboards are also available.If someine has to work for a longer period on computer, then one should buy an ergonomic keyboard that provides rest to the wrist of the user while they work.
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