Windows 10 Disable And Enable Prefetch And Superfetch – Increase Your SSD Lifespan



Windows 10 (and Windows 8.1) does a great job of speeding up file,
folder and applications. This is done using superfetch and prefetch. The
operating system fetching the data from the hard disk in advance and
thus speeds up the computer. However, where disks are SSD (Solid State)
all this extra disk reading and writing can reduce the life span of your
drive. Also in certain cases where the prefetch is actually slowing down
the computer we might want to disable it. This video show how to do this
in just a few minutes.

For more visit:

Transcript (machine generated so it contains errors)

Hello today would have a look at how to disable superfetch and prefetch
in Windows 10 and 8.1 okay. Basically, this is a service that shall we
say, loads of files in advance of us actually accessing them. So
basically, lower program in a few seconds history and our behaviour
patterns windows stores the data for that program, et cetera in advance.
Okay, however it does increase the read times and read access right
access stewardess for example, if you have a solid state desk again
extra reads and writes to it actually wears down the lifespan of in
certain cases, can actually slow your computer down. However, it is
quite an efficient system and it does actually work instruments we need
to disable it how we do it winding services we get there basically quite
simple in Windows 10 of displayed in services.MSc okay. It comes in with
the servers area sometimes before their messy automatically shows up
like their okay and there we go, given permission brings up a window
that we had before and we scroll down and we find our super fetch okay.
What we would want to do is basically disable it Kate stopped running.
Currently okay. Once that’s done, we also need to go into the registry
and solo now so we tied the regedit will sign Iran’s and now we need to
go to books and clothes that one down. HG that’s each key local machine
system, then it is control certain is control session manager’s but
bigger and session manager and their and its memory management okay
appreciates parameters okay enable all suicides and enabled tree fetch
okay three basically giving enabled option. Okay, one is doing it zero
is able one 3 factor applications only to enable 3/4 boot files only and
three prefetch boot and application files. In this case we want to
disable so it’s 0K type as a hacksaw does not sterilise the same for
both of them. Okay, go to 0 again. Okay, and then that’s done, and
basically the next time you restart your computer. You will not have
your research or super fetch running and this is actually going to show
initially when you boot up you might see actually tacking a little bit
longer. Okay has, constantly when at that stage. However, it’s only
gonna be accessing files and folders and all data and I need to know.
Kind of basis okay. Thanks for watching

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Comments

  • who came here to boost fps

    SLNB July 16, 2020 5:53 pm Reply
  • Hello..I have a Question is the first step enough to increase fps? I mean whatever you done in regedit is that necessary? Plz reply

    Raj Saikia July 16, 2020 5:53 pm Reply
  • Hopefully now I can actually run valorant at more that 20 fps

    AwesomeMacphee gaming July 16, 2020 5:53 pm Reply
  • This fixed the Stuttering for me in Sea of Thieves, and should for all future games as Windows isn't fighting for my free Ram.

    Look IntoIt July 16, 2020 5:53 pm Reply
  • Your SSD doesn't wear down like it did before they have done fixed that forever ago. You don't have to worry about read/write issues on ssd's anymore. That was then the technology first came out. You can pretty much read/write forever and it won't slow down now. And if it ever does wtf its gonna only cost you what a couple hundred bucks to buy a new one? Keep one on hand just in case also. Big deal? If you can't afford that then you got issues lmao.

    Manuel Ruen July 16, 2020 5:53 pm Reply
  • this will works with windows 8.1

    All is hear YouTube July 16, 2020 5:53 pm Reply
  • thanks for saving my pc

    All is hear YouTube July 16, 2020 5:53 pm Reply
  • Prefetch is already set to 0?!

    Blarson 12 July 16, 2020 5:53 pm Reply
  • i disabled it and now i cant find it

    Shimaki July 16, 2020 5:53 pm Reply
  • I don't have Superfetch in the services!

    spit July 16, 2020 5:53 pm Reply
  • ComputerHKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSession ManagerMemory ManagementPrefetchParameters

    Just to speed things up if you saw this

    KJ July 16, 2020 5:53 pm Reply
  • I don't see Superfetch in registry, great video thanks.

    ihavetubes July 16, 2020 5:53 pm Reply
  • SuperFetch has been renamed to "SysMain" in Windows 10.

    OddWorld July 16, 2020 5:53 pm Reply
  • Saved me 600MB of ram disabling superfetch and thats a lot for trying to run Warframe orb vallis wihout stutter or crashing with 4GB ram.

    635574 July 16, 2020 5:53 pm Reply
  • awesome.

    Deadly Gust of Blue July 16, 2020 5:53 pm Reply
  • I did this and My laptop instantly became faster it would always use about 97%-100% of memory but now its around 5%-10% when idle. This saved me.

    OKNO July 16, 2020 5:53 pm Reply
  • It wont let me change anything on superfetch

    An Dog July 16, 2020 5:53 pm Reply
  • 1000 th like ^^

    LOLUMAGOD July 16, 2020 5:53 pm Reply
  • Gracias 😀

    Pedro caballero July 16, 2020 5:53 pm Reply
  • What if my SSD in an external one?

    Cory Guffey July 16, 2020 5:53 pm Reply
  • At my Pc at servics there isnt superfetch… tell me why

    Impressive July 16, 2020 5:53 pm Reply

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