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Comment by LoganDark | Hacker News Reader

I wonder if performing a system scan or file check has ever actually fixed any errors. Rebooting on the other hand, fixes basically any transient problem I encounter, even on non-Windows machines (a friend who has a Mac doesn't always believe me when I tell them to reboot to fix random unusual slowness/hangs, but they have only 8GB of memory and it has always worked so far!)

I will say though, non-Windows machines rarely need a reboot while Windows often should practically be rebooted daily.

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Since nearly every consumer machine uses non-ECC RAM it's probably best to just do a full shutdown at night and boot up the next day.

It reminds me of "bitsquatting" where you can get a lot of hits for domains 1 bit off really popular domains (separate from likely typos).

I doubt random bitflips are the source of most NT invariant violations. A reboot does fix them all the same though.

Bitflips are surprisingly more common than you think but rare enough to not be a concern.

If you have ECC memory, you can actually monitor this.

I've typically seen ~a dozen bitflips per year per machine when I looked at this on servers, except for the cases of a faulty RAM module.

I am more worried about SSD corruption than RAM bitflips from data I've seen on my systems.

Restarting Windows is actually “cleaner” than shutting down on modern PCs because shutdown saves some kernel state for Windows Fast Startup.

You can also just disable fast startup to always do a full shutdown regardless how you do it.

In practice I've had system file checks find and repair errors on multiple different machines. These setups aren't using ECC RAM or RAIDed storage, though.

My Windows machine goes weeks between reboots which are 95% of the time due to software updates, occasionally I restart just Explorer itself which can glitch out.

I think it’s largely a factor of what additional drivers, services and security software are installed.

My laptop (very deliberately) only has the integrated Intel GPU, uses vanilla Windows Defender and I avoid installing any additional stuff, e.g, stick to just Dell’s Command | Update as opposed to having any of their other completely unnecessary software installed, also always avoid their SupportAssist.

I also have Windows 11 widgets turned off and have set the registry key which stops web results appearing in the start menu search which changes it to work really well as opposed to constant source of frustration. (Similarly, I found on iOS turning off Safari results from global search also a huge quality of life improvement.)

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