The 'Sleep' vs 'Shut Down' Debate
Impact
Low
Difficulty
Easy
Speed
Instant
If you leave your computer on all night, you're essentially leaving a high-wattage lightbulb burning for no reason. But is 'Sleep' mode really the answer?
'Sleep' mode is great for quick breaks; it keeps your work open and uses very little power (about 1-5 watts). However, if you're done for the day, 'Shut Down' or 'Hibernate' is the way to go. A shut-down PC uses almost zero power (though it can still be a 'vampire', so use a power strip!). For laptops, 'Hibernate' is a great middle ground—it saves your state to the hard drive and turns off completely, using zero battery.
It's also worth diving into your computer's power settings. Set your screen to turn off after 5 minutes of inactivity and the system to sleep after 15. These tiny gaps in usage—like when you get up to grab a coffee or take a phone call—add up to hundreds of hours of saved power over a year. Your hardware will also last longer if it's not running 24/7. Give your tech a rest!