电脑 , diàn nǎo , computer
台式机 , tái shì jī , desktop
笔记本电脑 , bǐ jì běn diàn nǎo , laptop
平板电脑 , píng bǎn diàn nǎo , tablet
An electronic computer (also known as a computer) is a device that uses digital electronic technology to automatically execute any sequence of arithmetic or logical operations according to a series of instructions. General-purpose computers are capable of performing an extremely wide range of tasks because of their ability to follow a general set of operations called “programs.”
笔记型电脑（英语：laptop computer、notebook computer），简称笔记本、笔电，又称手提电脑、便携电脑、膝上型电脑，但笔电不是电脑是一种便携式计算机。笔记型电脑直译自英语note computer一词，而laptop英语本意为膝上电脑。笔记本电脑重量通常在1公斤至3公斤左右，屏幕尺寸大多在11英寸至17英寸之间。随着计算机技术的发展，笔记型电脑的体积越来越小，重量越来越轻，而性能却越发强大。为了要缩小体积，笔记型电脑通常需要有液晶显示器（液晶屏），部分机种还有触控萤幕。除了键盘以外，还装有触控板（touchpad）或触控点作为定位装置（Pointing device）。
A desktop computer, also called a “desktop computer” (English: Desktop Computer) is a type of personal computer, as opposed to a portable notebook computer.
Notebook computer (English: laptop computer, notebook computer), referred to as notebook, laptop, also known as laptop, portable computer, laptop, but laptop is not a computer but a kind of portable computer. A notebook computer is a literal translation from the English term note computer, while laptop English originally means a laptop computer. The weight of a laptop computer is usually about 1 kg to 3 kg, and the screen size is mostly between 11 inches and 17 inches. With the development of computer technology, notebook computers have become smaller and smaller, lighter in weight, and more powerful in performance. In order to reduce the size, notebook computers usually need to have a liquid crystal display (liquid crystal screen), and some models also have a touch screen. In addition to the keyboard, it is also equipped with a touchpad or touch point as a pointing device.
Tablet computer (English: Tablet computer), also referred to as tablet (English: Tablet), is a small, portable personal computer mobile device. Allows users to perform tasks with their fingers or stylus instead of a traditional keyboard and mouse.