Fix- High CPU or Disk Usage by Ntoskrnl.exe in Windows 10

Method 1: Update your drivers

1. Hold the Windows Key and Press R. Type hdwwiz. cpl and Click OK.
2. Go to the Drivers tab and click on “Update Drivers”
3. Select the automatic option to find and install updated drivers from the internet.
4. Restart your PC.

1. How do I fix Ntoskrnl exe high memory usage Windows 10?
2. How do I fix Ntoskrnl exe in Windows 10?
3. How do I stop Ntoskrnl EXE?
4. How do I fix high CPU and disk usage?
5. Why is my PC memory usage so high?
6. How do I clear my RAM cache?
7. How do I reinstall Ntoskrnl EXE?
8. How do I update Ntoskrnl EXE?
9. What does Ntoskrnl EXE do?
10. Is Ntoskrnl exe a virus?
11. How do I stop high CPU usage?
12. What is Smss EXE process?

How do I fix Ntoskrnl exe high memory usage Windows 10?

How To Fix System ntoskrnl.exe Process High CPU/RAM uses in Windows 10?

1. Clean your PC using a trusted antivirus.
2. Update the faulty and outdated drivers.
3. Disable Runtime Broker to fix high CPU and memory usage. Go to Start menu > Settings app and then open System > Notifications & Actions.

How do I fix Ntoskrnl exe in Windows 10?

How to Fix Windows 10 BSOD Caused by Ntoskrnl. Exe

1. Update your drivers.
2. Run a scan with the Windows Memory Diagnostic Tool.
3. Run the System File Checker (SFC)/CHKDSK scan.
4. Reset overclocking settings for your devices.
5. Install Windows updates.
6. Perform a system restore.
7. Check your hardware.

How do I stop Ntoskrnl EXE?

1. Disable the Superfetch service

1. Press Windows Key + R and enter services. ...
2. Press Enter or click OK.
3. Once the Services window opens, you'll see a list of all available services.
4. Locate Superfetch service and double click it to open its properties.
5. When the Properties window opens, set the Startup type to Disabled.

How do I fix high CPU and disk usage?

– Another solution to resolve the 100% high usage issue on your hard disk, CPU or Memory is to rebuild the Index.

1. Navigate to Windows Control Panel and open Indexing Options.* ...
2. At Indexing Options click Modify.
3. Uncheck Offline Files* and press OK.
4. Then click Advanced.
5. At Troubleshooting section, click the Rebuild button.

Why is my PC memory usage so high?

Sometimes, the Windows 10 high memory usage is caused by memory leak, which is caused by defective software design. Memory leak has great influence on computer server where programs will run for a long time. It will make memory space smaller and smaller and finally result in downtime.

How do I clear my RAM cache?

How to Automatically Clear RAM cache Memory in Windows 10

1. Close the browser window. ...
2. In the Task Scheduler window, on the right-hand side, click on “Create Task…“.
3. In Create Task window, name the task “Cache Cleaner“. ...
4. Click on “Advanced“.
5. In Select User or Groups window, click on “Find Now“. ...
6. Now, click on “OK” to save the changes.

How do I reinstall Ntoskrnl EXE?

Here are the steps:

1. Insert your Windows CD; restart your computer.
2. Boot into the CD by pressing any key when the “Press any key to boot from CD” message appears on your computer.
3. Press R to open the Recovery Console once at the Options menu.
4. Type in your Administrator password; hit Enter.

How do I update Ntoskrnl EXE?

Update Device Drivers To Fix The Ntoskrnl.exe Error

1. Press the Windows Key > type device manager > click Device Manager.
2. Click an arrow to expand a category and see devices in it.
3. Right-click each device and click Update Driver Software… to start the update process.

What does Ntoskrnl EXE do?

In computing ntoskrnl.exe (short for Windows NT operating system kernel executable), also known as kernel image, provides the kernel and executive layers of the Microsoft Windows NT kernel space, and is responsible for various system services such as hardware abstraction, process and memory management, thus making it a ...

Is Ntoskrnl exe a virus?

What is Ntoskrnl.exe? ... It is commonly stored in C:\Windows\System32, Since it is very essential file for Microsoft NT Operating system the malware programmers or cyber criminals wirte the different types of malicious program and named as Ntoskrnl.exe virus to make damage the software and hardware.

How do I stop high CPU usage?

Let's go over the steps on how to fix high CPU usage in Windows* 10.

1. Reboot. First step: save your work and restart your PC. ...
2. End or Restart Processes. Open the Task Manager (CTRL+SHIFT+ESCAPE). ...
3. Update Drivers. ...
4. Scan for Malware. ...
5. Power Options. ...
6. Find Specific Guidance Online. ...
7. Reinstalling Windows.

What is Smss EXE process?

smss.exe is a process which is a part of the Microsoft Windows Operating System. It is called the Session Manager Subsystem and is responsible for handling sessions on your system. This program is important for the stable and secure running of your computer and should not be terminated.