Diagnose a slow PC with free System Checkup

Diagnose a slow PC with free System CheckUp™

In minutes, System Checkup will:


  • Discover hidden clutter
  • Detect Windows Registry errors
  • Check for security vulnerabilities
  • Scan for hard drive errors
  • And more!

Use System Checkup to:


  • See what’s slowing your PC
  • Detect errors and problems before they affect your computer’s performance
  • Find areas where your PC settings could be optimized for improved speed and security
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PC Magazine Editors' Choice 2012

PC Magazine Editors’ Choice 2012

PC Computing Five Star Pick

PC Computing Five
Star Pick

Laptop Magazine Editor's Choice

Laptop Magazine Editor’s Choice

Amazon.com Software Bestseller

Amazon.com Software Bestseller

CNet Editors' Choice

CNet Editors’ Choice