电子计算机（亦称电脑）是利用数字电子技术，根据一系列指令指示并且自动执行任意算术或逻辑操作序列的设备。通用计算机因有能遵循被称为“程序”的一般操作集的能力而使得它们能够执行极其广泛的任务。
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.”
台式机，也叫做“桌上型电脑”（英语：Desktop Computer）是个人电脑的一种，相对于方便携带的笔记型电脑。
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）。
平板电脑（英语：Tablet computer）亦简称平板（英语：Tablet），一种小型的、方便携带的个人电脑移动设备。允许使用者通过手指头或触控笔来进行作业而不是传统的键盘和滑鼠。
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.
