McAfee TechCheck: Free software to scan the PC for problems

Updated June 2024: Stop getting error messages and slow down your system with our optimization tool. Get it now at this link
  1. Download and install the repair tool here.
  2. Let it scan your computer.
  3. The tool will then repair your computer.

Angry about slow speed and inconsistent computer behavior? You should check McAfee TechCheck. McAfee TechCheck is a free application that quickly checks your PC’s performance and shows you any problems that might slow down your PC so it can help you troubleshoot.

McAfee performs a complete analysis of your computer and detects hardware and software problems on your computer. It scans in depth so that problems can be found and presented correctly so you can continue to view and solve them.

McAfee TechCheck

June 2024 Update:

You can now prevent PC problems by using this tool, such as protecting you against file loss and malware. Additionally it is a great way to optimize your computer for maximum performance. The program fixes common errors that might occur on Windows systems with ease - no need for hours of troubleshooting when you have the perfect solution at your fingertips:

  • Step 1 : Download PC Repair & Optimizer Tool (Windows 10, 8, 7, XP, Vista – Microsoft Gold Certified).
  • Step 2 : Click “Start Scan” to find Windows registry issues that could be causing PC problems.
  • Step 3 : Click “Repair All” to fix all issues.


McAfee TechCheck is a simple application with a good user interface and requires no installation. Just run the exe file and you’re ready to go. It highlights the following system problems:

Operating system: Displays problems with the operating system below. Operating system problems can cause many problems, such as faulty boot items, update problems, etc.

Software and security: This section covers PC software and security. You may see errors related to security settings or other software that may cause problems on your computer. Like the state of the phishing filter, etc.

Network and Internet : Topics such as network connection services are highlighted here. All other questions on network and Internet issues are discussed here. Other problems that are displayed here are standard Internet browsers, etc.

Hardware and peripherals: These are hardware problems on your computer. For example: Plug and Play service status, etc. With these problems, you can solve hardware problems that sometimes require technical support.

After scanning, you can manually solve the problems or you can use the free tool included in the software to solve other basic problems. Alternatively, you can speak with a McAfee Tech expert who can advise you on purchasing the appropriate McAfee service.

In short, McAfee TechCheck scans your Windows PC for problems in various areas. It contains a free basic PC cleaner. It can tell you about hardware and software problems on your computer, so you can try to solve problems such as slow starts, computer crashes, frequent hangups, etc. It does not offer troubleshooting, but leads you to a link to paid services.

Click here to download McAfee TechChecker. Overall, a nice, fast and easy to use scanner – but don’t expect too much! Look at McAfee Raptor, too.

Expert Tip: This repair tool scans the repositories and replaces corrupt or missing files if none of these methods have worked. It works well in most cases where the problem is due to system corruption. This tool will also optimize your system to maximize performance. It can be downloaded by Clicking Here