Superfetch (also called SysMain) is a Home windows service that preloads essentially the most continuously used purposes in your pc’s RAM, permitting you to rapidly entry these purposes. Now and again , Superfetch may end up using system resources. When that occurs, chances are you’ll really feel sluggish whereas gaming or performing RAM-intensive duties.
By default, Superfetch is about to run mechanically on boot. Nevertheless, you’ll be able to disable the service in a number of other ways. On this submit, we are going to stroll you thru all these strategies.
Earlier than we get began, let’s perceive when it’s applicable to disable Superfetch on Home windows.
When must you disable SUPERFETCH (SYSMAIN)
Beneath superb circumstances, you’ll not have to disable Superfetch on Home windows. Nevertheless, in case your pc is continually overheating or feels slower than it must be, disabling Superfetch might assist.
Since Superfetch is continually consuming CPU and RAM, your system might expertise efficiency points. These points are extra widespread amongst computer systems with decrease specs. Disabling Superfetch can assist you troubleshoot points like overheating, excessive CPU utilization, and gradual boot instances. It is going to additionally aid you unlock RAM, CPU, and different system assets.
If you’re questioning, disabling Superfetch is protected and doesn’t have any dangerous results. Within the following sections, listed here are three other ways to disable Superfetch (SysMain) on Home windows 11.
1. Disable SUPERFETCH (SYSMAIN) from the Companies panel
The Home windows Companies app means that you can view, handle, and configure all of the providers in your pc. You need to use it to simply disable the Superfetch (SysMain) service on Home windows 11. Here is learn how to do it.
Step 1: Press the important thing Home windows + R To open the dialog field Run. Sort providers.msc Within the subject Open and press Enter.
Step 2: in window Companies you will discover all The providers are in alphabetical order. Scroll all the way down to find a service SysMain.
Step 3: Proper click on on Service SysMain and choose turning off. It will end in fast termination of service.
Step 4: After that, double-click SysMain خدمة Service To open Traits.
Step 5: Use the drop down menu to alter the sort startup to me damaged and press Software then OK. It will stop the SysMain service from beginning mechanically whenever you begin your pc.
2. Disable SUPERFETCH (SYSMAIN) utilizing Command Immediate
Command Immediate is a strong Home windows utility that means that you can troubleshoot issues, course of bulk recordsdata, and carry out superior administrative duties. Moreover, it’s also possible to use it to disable Superfetch on Home windows 11 rapidly. Here is what that you must do.
Step 1: Proper click on on the icon Begin and choose Terminal (Admin) from the listing.
Step 2: Choose Sure when it seemsThe Person Account Management (UAC) immediate.
Step 3: Within the console, paste the next command and hit Enter:
sc cease "SysMain" & sc config "SysMain" begin=disabled
And that is all there may be to it. Home windows will disable Superfetch (SysMain) in your PC.
3. DISABLE SUPERFETCH (SYSMAIN) FROM WINDOWS Registry
One other approach to disable Superfetch is thru the Home windows Registry disk. Nevertheless, it’s not as easy because the earlier two strategies.
A phrase of warning. Carelessly modifying registry recordsdata could cause irreparable hurt to your pc, together with information loss. Therefore, you must solely use this methodology if you wish to modify the registry recordsdata. Additionally, make certain to backup all of your registry recordsdata or create a restore level earlier than continuing with the adjustments under.
Comply with the steps under to disable Superfetch by way of the Home windows Registry.
Step 1: Click on icon search in Taskbar or press the . key Home windows + S to open the search menu. Sort Registry Editor within the field and choose Run as administrator.
Step 2: Click on sure When the Person Account Management (UAC) immediate seems.
Step 3: Paste the next path into the tackle bar on the high and hit Enter to rapidly bounce to the PrefetchParameters key:
ComputerHKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSession ManagerMemory ManagementPrefetchParameters
Step 4: In the fitting pane, choose The situation of the registry worth named EnableSuperfetch. Within the absence of such a key, you’ll be able to create one your self. Proper-click on PrefetchParameters, go to New, and choose DWORD (32-bit) worth. Identify it EnableSuperfetch.
Step 5: Double click on DWORD newly created and alter its worth information to 0. Then click onOK.
Exit the Registry Editor window and restart your pc for the adjustments to take impact. After that, the Superfetch service will not work.
No extra coping with presets
Whereas Superfetch guarantees to enhance your PC’s efficiency over time, it could actually generally find yourself inflicting extra issues than it solves. Fortuitously, it’s simple to disable the Superfetch (SysMain) service on Home windows 11 if the necessity arises.