What’s Best for Your Computer: Shut Down or Sleep?

We are all trying to reduce power costs by turning off lights and appliances, but do the same rules apply to computers? After all, it requires more than flicking a switch on your way out the door. Some people believe you should shut down after every use to save wear and tear, others believe you should never shut down your computer - ever. Others simply want to make sure the pages and apps they left open are still there waiting for them. So, who’s right and what are they really doing?

To shutdown or sleep?

Reasons to Shut Down

A switched off computer isn’t drawing power which is a plus for the environment. But shutting down is about more than saving power. It can sometimes give improved stability over a machine that’s been running for days/weeks. This is because every time you shut down, you give your computer a chance to clear out all temporary junk files it’s been carrying in memory. It also triggers various health checks on startup that may otherwise be missed, important routines like checking for updates or scanning for viruses. It’s certainly more convenient to spend an extra minute booting up than lose everything to a cyber-attack. For older computers or those under heavy strain like gaming or video editing, shutting down also provides a necessary chance for the components to cool down.

Reasons to Sleep

Speed is the big selling point here. You can literally sit down and start working where you left off without the delays of bootup, finding your program, opening your saved files, scrolling down... it’s all right there and ready. You can even tell it how long to wait before putting itself into sleep mode, just in case you get called away and forget. Windows updates still run in the background, so that’s okay, but it’s important to note that your computer might get stuck waiting for a reboot that never comes.  Those pending updates may stack up, ineffective until it either forces a reboot or becomes unstable enough that you give in to a restart.

The best method is….

Since the whole point of having a computer is that it’s ready to work when you are, we recommend shutting down at night when it’s definitely not in use but using sleep mode during the day. Updates will get all the rebooting they need, memory is refreshed for the new day, and you’ll get the best of both worlds - speed and stability.