For the last couple of years, I've been hibernating my PC almost every single day. And honestly, I loved the convenience of it. Closing everything down across all my virtual desktops only to reopen it all the next morning never really made much sense to me. So for the longest time, I rarely ever shut down or rebooted my PC apart from Windows updates. But then I had to stop doing it because of what daily hibernating was doing to my PC. And now, I’m glad I did because shutting down my PC every night has been a much bigger improvement than I expected.
Hibernation used to feel like one of those perfect features. It gave me the best of both worlds: no battery drain like a full shutdown, while still letting me resume work exactly where I left off, like sleep mode. For a while, this worked great. But then I started noticing a pattern. Every 7 to 10 days, my PC would gradually start feeling slower and less responsive. Eventually, things would get bad enough that the entire system would freeze out of nowhere and I'd have to do a hard reset. That also meant losing unsaved work at times.
This wasn’t the only issue. The hibernation file can be pretty large because Windows essentially saves your entire system state to storage. In my case, it was close to 10GB when I checked. That may not sound massive, but it’s space that can be used for something else. Modern SSDs have made hibernation far less essential than it used to be. Earlier, PCs easily took a minute or more to boot up. But now, my PC boots incredibly fast anyway, so I’m barely saving any meaningful time by hibernating. Reopening apps takes some extra time, but I feel it’s worth it if it helps my PC run smoothly.
Regular Shutdowns Solved a Lot of Little Problems
Once I started shutting down my PC every night, those random slowdowns that used to creep in completely disappeared. I can confidently credit regular shutdowns for this improvement because I didn’t really change anything else about my setup. More importantly, my PC also felt cleaner and a bit faster than before. It’s hard to describe exactly, but Windows just felt fresh every morning.
The reason is simple. With hibernation, a PC never gets the chance to fully shut down and reset itself. Everything from background processes to temporary glitches and memory usage just carries over day after day. Regularly shutting down the PC fixes that. It clears the system memory (RAM) of any stale data, closes all running processes, and lets the operating system start anew. This is especially important for Windows, which can accumulate minor memory leaks or driver issues over time. A shutdown forces a complete reset, flushing out these accumulated bugs.
Another side benefit is that Windows updates became much less annoying. When I relied on hibernation, Windows would sometimes decide to force an update in the morning or even in the middle of the day while I was busy working. Now, updates usually install during shutdown instead, so they’re far less disruptive. Regular shutdowns also reduce the risk of file system corruption that can happen if the system crashes unexpectedly after prolonged uptime.
Fast Startup Can Make Shut Down Less Effective
Shutting down your PC doesn’t always mean Windows is doing a full shutdown. That’s because Windows has a feature called Fast Startup enabled by default. During a shutdown, this feature saves part of the system state to disk, so Windows can quickly reload it during the next boot. In a way, it’s almost like a lighter version of hibernation. While faster boot times sound great, Fast Startup prevents your PC from fully clearing bugs or memory issues. Since parts of Windows kernel sessions are still preserved, some underlying issues simply carry over between sessions.
To avoid this, I disabled Fast Startup on my PC, and I recommend it to most people. Instead of relying on that, I’ve done other optimizations, like managing startup apps and disabling unnecessary background services. Disabling Fast Startup is easy: go to Control Panel > Power Options > Choose what the power buttons do, then uncheck “Turn on fast startup”. This ensures that every shutdown is a complete shutdown, giving your PC a true fresh start each time.
Windows Restarts Most of My Apps After a Shutdown
One of the things that made shutting down my PC regularly much more convenient is Windows’ restartable apps feature. It allows Windows to restore supported apps as soon as you sign in after a shutdown or reboot. To enable it, head to Settings > Accounts > Sign-in options and turn on “Automatically save my restartable apps and restart them when I sign back in”. Not every app supports it, but the ones that do work great. For me, it restores my Edge tabs, File Explorer folders, Notepad, and other supported apps exactly as I left them. This feature bridges the gap between the convenience of hibernation and the stability of a full shutdown.
In addition to these steps, I also make sure to regularly clean up temporary files, update drivers, and monitor startup programs. Over time, I’ve found that a combination of nightly shutdowns, disabled Fast Startup, and managed startup programs keeps my PC running smoothly without the need for frequent hibernation. Hibernation still has its place—when I want to quickly resume a complex project without reopening everything—but it’s no longer my default. The shift to nightly shutdowns has been a small change with a big payoff in performance and reliability.
Source: MakeUseOf News