Will Steam Still In Sleep Mode -

By default, Steam download or run games while your computer is in sleep mode . When a system enters sleep mode, the operating system pauses almost all processing, including network activity and disk writing, which causes Steam downloads to stop immediately. Summary of Steam Behavior in Sleep Mode

All active downloads and updates are paused. They will automatically resume once you wake the computer. Will Steam Still In Sleep Mode

If you want to finish a large download while you sleep, standard sleep mode won't work. Instead, consider these alternatives: By default, Steam download or run games while