what is net top?
what is net top?is this mean computer?
- 1 decade agoFavorite Answer
I think you are talking about "Laptop(筆記型電腦)"
A laptop computer or simply laptop (also notebook computer or notebook) is a small mobile personal computer, which usually weighs 2.2-12 pounds (1-6 kilograms), depending on size, materials and other factors.
While the terms laptop and notebook are often used interchangeably, "laptop" is the older term, introduced in 1983 with the Gavilan SC. "Notebook computer" is a later coinage, which was used to differentiate smaller devices such as those of the NEC UltraLite and Compaq LTE series in 1989, which were, in contrast to previous laptops, the approximate size of an A4 paper sheet. The terms are imprecise: due to heat and other issues, many laptops are inappropriate for use on one's lap, and most notebooks are not the size of typical A4 paper notebook. Although some older portable computers, such as the Macintosh Portable and certain Zenith TurbosPort models, were sometimes described as "laptops", their size and weight were too great for this category.
Laptops usually run on a single battery or from an external AC/DC adapter which can charge the battery while also supplying power to the computer itself.
A silver Acer laptop with touchpadAs personal computers, laptops are capable of the same tasks as a desktop PC, although they are typically less powerful for the same price. They contain components that are similar to their desktop counterparts and perform the same functions, but are miniaturized and optimized for mobile use and efficient power consumption. Laptops usually have liquid crystal displays and most of them use different memory modules for their random access memory (RAM), for instance, SO-DIMM in lieu of the larger DIMMs. In addition to a built-in keyboard, they may utilize a touchpad (also known as a trackpad) or a pointing stick for input, though an external keyboard or mouse can usually be attached.
又稱筆記型電腦、手提電腦或膝上型電腦，是一種小型、可攜帶的個人電腦，通常重1—3公斤（也有重達4~6公斤的型號）。當前的發展趨勢是體積越來越小，重量越來越輕，而功能卻越發強大。為了縮小體積，筆記型電腦通常擁有液晶顯示器(也稱液晶屏(LCD))。除了鍵盤以外，有些還裝有觸控板（touchpad）或觸控點（pointing stick）作為指向裝置(Pointing device)。
就現在來看，筆記本電腦從用途上一般可以分為4類：商務型、時尚型、多媒體應用、特殊用途。商務型筆記本電腦的特徵一般可以概括為移動性強、（電池）續航時間長；時尚型外觀特異也有適合商務使用的時尚型筆記本電腦；多媒體應用型的筆記本電腦是結合強大的圖形及多媒體處理能力又兼有一定的移動性的綜合體，市面上常見的多媒體筆記本電腦擁有獨立的較為先進的顯示卡，較大的屏幕等特徵；特殊用途的筆記本電腦是服務於專業人士，可以在酷暑、嚴寒、低氣壓、戰爭等惡劣環境下使用的機型，多較笨重。Source(s): From Wikipedia, the free encyclopedia