My laptop open up to start windows automatically why

[praveenvelu1993]

After it is not open .please give suggestion

 

[Peter Martin]

your laptop is probably set to hibernate or sleep, it probably shuts down when you close the lid, right?

you can turn this off if you don't like it

 

[das_stig]

Some manufacturer, HP for example, also have options in BIOS that power laptop on when lid is opened.