The function of the laptop with a closed lid is very convenient for those who work for a long time for a computer. Because it is better let the computer work all day than constantly turn it off constantly.
By default, the laptop setup parameters found that when the cover is closed, the machine goes into sleep mode. In order for the laptop to work closed, you need to go to the "Start" menu, select "Control Panel", find the "Power" tab. It is in this tab that any parameters relating to battery performance and nutrition are installed. In the "Power" tab, on the left, press the "Action when closing a cover" link. In the window that appears, you will have a choice: the first option is to leave "sleep", the second option - "actions are not required." We choose the second option and click "Save". It should be noted that if the laptop works only from the battery, then when you close the lid, it will go into sleep mode. If from the network, it will continue to work closed.Selecting the laptop work parameter convenient for you, you extend to him service life and in some cases even speed.