Optimizer by hellzerg is a small program to tweak your Windows operating system. You can also use this to disable Windows Updates so it won’t bother you with automatic restarts or Turn off Window Defender if you want to use other Antiviruses like Malwarebytes. But if you choose to opt-out of Automatic Windows Updates, I still highly recommend for you to manually check updates as some of them include bug fixes and security updates. Visit https://www.catalog.update.microsoft.com/Home.aspx


  • Speed up your system and network performance
  • Disable unnecessary Windows services
  • Disable Windows telemetry
  • Disable Office telemetry (works only with 2016)
  • Disable Cortana
  • Disable Windows 10 automatic updates
  • Download useful apps quickly at once
  • Uninstall UWP apps
  • Clean up your system drive
  • Fix common registry issues
  • Remove unwanted programs running at startup
  • Change Microsoft Edge download folder
  • Edit your hosts file
  • Add items in desktop right-click menu
  • Define custom commands for run dialog
  • Supports silent run using configuration file

Download at https://github.com/hellzerg/optimizer/releases
Choose the latest exe file