Fix 100% CPU and Disk Usage on Windows 10

 Stop Windows Search

• Open CMD as Administrator
• Enter command : net.exe stop "Windows search"

Check if there is any changes. If there is a changes disable it permanently by doing this step:

• Press Windows + R (RUN) and enter services.msc and hit ENTER.
• Select windows Search entry and double click it to update its properties.
• Select Disabled under Startup type ad click OK to save changes.

Stop Superfetch Service

Disable temporarily by doing the following step:

• Open CMD as Administrator
• type the command net.exe stop superfetch

Check if there is any changes. If there is a changes disable it permanently by doing this step:

• Press Windows + R (RUN) and enter services.msc and hit ENTER.
• Select Superfetch entry and double click it to update its properties.
• Select Disabled under Startup type ad click OK to save changes.

Disable Windows Update

"This is only done if the unit is running windows 10 with a very low specs."

• Open CMD as Administrator
• Enter the command gpedit.msc
• Click the Administrative template under Computer Configuration
• Look for Windows Components and double click it.
• Look for Windows Update folder on the right corner.
• double click Configure Automatic Updates
• Select Disabled and click OK