Lid : By default, Windows puts your PC to sleep when you close the lid, which is a bad thing if you want your laptop to be invisible while ‘docked’ in your workspace. Here’s how to change that setting.
It’s hard to imagine a world where you wouldn’t be able to roll up your computer. Pack it in your backpack, and carry it with you anywhere. But if you choose the ergonomics of a desktop computer, the functionality of the laptop is not the same.
You can use your portable computer at a desk, but you will hunt for a very low-key display, with a trackpad that can match the comfort and accuracy of a mouse. If you want a more comfortable office setting, grab an external monitor, keyboard, and mouse — and a USB hub if you need more holes — and recreate the desktop experience with your portable PC.
There is one problem: by default, Windows puts your computer to sleep when you close the lid. This is incorrect if you want to wrap your portable computer and hide it so that it cannot be seen while you are “docked” in your workplace. (You can use your laptop as a second monitor, of course, but that replaces a valuable desk that you may not have.)
Choose What the Lock Do.
You can change this behavior on any version of Windows with a simple tweak of settings within the pre-Windows 10 Control Panel. Open the launch menu and search the Control Panel. Navigate to Hardware & Audio> Power Options> Select what the shutter does. You can also type “Lid” in the start menu to quickly find this menu.
The “When I Close the Door” section introduces a drop-down menu with four options — Sleep, Sleep, Shut Down, Shut Down, and Do Nothing — based on the power of a portable computer: battery or connected.
For example. You can set to Deactivate when the portable computer is connected, but choose the sleep option when the computer has battery power. This allows the locked laptop to continue operating. While connected to a power source, so you can use it as an alternative to the desktop without having to deal with the device itself.
It will also ensure that you do not accidentally close the lid and throw the laptop in your pocket while it is still in operation, which can cause a lot of dangerous heat.
But it’s up to you — you can always assign a power button to your computer’s Sleep feature from this menu, which gives you a quick way to drain before packing it in your wallet.
On Mac, open System Preferences and click the battery button. Select the Power Adapter tab. Then drag the Off display after the slide all the way to the right to Never. You should also turn on the option to Prevent the computer from falling asleep automatically when the display is off. You can now turn off your laptop and use it.