Windows offers a Sleep Mode that temporarily stops everything on Windows. Resuming is quick, but there is no inbuilt method for instantly blacking out your screen. It is an excellent idea to switch ...

If you want to turn off the laptop screen when using an external monitor, you can follow this guide. It is possible to switch off the laptop screen and keep using the external monitor, no matter how ...

A There are two issues involved: power consumption and component wear. On both counts, I think it's better to leave your computer on. Computers don't require much energy, particularly when they're ...