While surfing the internet I found out there are a few things we should check out in order to fix this issue.
If your computer is running on 100% hdd on your windows 10 take the following steps:
1. Click on Start / Run
2. Enter the following command: services.msc as shown in the screen shot above, windows local services will show up as shown below:
3. Look for service name Superfetch, click on Stop to stop the services
4. Stop the Superfetch service and disable it's automatic startup, by right clicking on the services / Properties you'll see the following Superfetch Properties window, select Disabled for the Startup type and hit Apply/Ok
5. Wait a few seconds and check your task manager and you'll notice that your HDD has returned to normal.
I hope this fixed your issue as it did fix mine.
