
A NoteBook Computer, also known as a NoteBook, Laptop or Laptop (English: Laptop Computer, can be simply referred to as a Laptop) is a small, portable personal Computer.Laptop computers usually weigh 1 to 3 kilograms.Its development trend is smaller and lighter, but more and more powerful.Like a Netbook.The main difference between a laptop and a PC is its portability.

When the lithium ion battery first appeared (the initial generation), it had memory effect due to technological reasons, and it did not need the first three times of 12-hour deep charge and deep discharge.Laptops have been added to the overcharge and over-discharge protection circuit, it is impossible to completely use up the charge, and certainly not to overcharge.

The battery contains a battery protection circuit.Plug it into the computer.Regularly maintain the battery status.Otherwise, the long-term unused battery will be irreversibly damaged due to long-term natural discharge.

Do not place anything between the LCD screen and the keyboard or under the keyboard, and when moving the laptop, do not just hold the LCD screen, be sure to hold the area below the keyboard.