If you leave your PC running so it can carry out a lengthy task (such as download a large file or encode a video), you might return to it a few hours later to find Windows has put your computer to sleep before the task was completed. In this Workshop, we explain how to use a tool called Shutter to control precisely when your PC goes to sleep or shuts down. You can also use Shutter to carry out a range of other useful tasks, such as muting your speakers when your screen turns off or closing specific programs when your battery is low.
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