Checking for malware on Windows 10 can safeguard your computer from harmful software that might steal your data or slow down your system. Start by running a Windows Security scan, then use third-party tools for a more thorough check. Update all your software to ensure no vulnerabilities can be exploited. By following these steps, you can efficiently scan for and remove malware, keeping your system safe and secure.
How to Check for Malware on Windows 10
To make sure your Windows 10 PC is free from malware, you need to systematically check and clean your system. Below are the steps to guide you through the process.
Step 1: Open Windows Security
Access Windows Security by typing “Windows Security” in the Start menu search bar and selecting it from the results.
Windows Security is your first line of defense against malware, offering tools specifically designed to deal with potential threats. It’s easily accessible and effective for an initial scan.
Step 2: Run a Quick Scan
Within Windows Security, click on the “Virus & threat protection” tab and select “Quick scan.”
This quick scan checks the most common areas where malware might hide, giving you a good starting point for identifying any issues. It’s fast and usually only takes a few minutes.
Step 3: Perform a Full Scan
For a more comprehensive check, opt for a “Full scan” by selecting the option under “Scan options.”
A full scan takes longer but is more thorough, checking your entire system for any hidden malware. It’s best to run this when you won’t need your computer for a while.
Step 4: Use a Third-Party Malware Scanner
Download and install a reputable third-party malware scanner like Malwarebytes and run a full system scan.
Third-party scanners can detect threats that might be missed by Windows Security, offering an additional layer of protection. They often have different algorithms and databases that can spot different types of malware.
Step 5: Check for Software Updates
Ensure all your software, including Windows, is up-to-date by going to “Settings,” then “Update & security,” and clicking on “Check for updates.”
Keeping software updated closes security loopholes that malware often exploits to infiltrate systems. Regular updates provide patches and enhancements that help maintain a secure environment.
After completing these actions, your computer will be scanned for any malware, and any detected threats will be quarantined or removed. This should result in a more secure and better-performing computer, free from harmful software.
Tips for Checking for Malware on Windows 10
- Regularly run both quick and full system scans to catch any potential threats early.
- Use multiple security tools for a more comprehensive check.
- Set up automatic updates for Windows and all software to ensure they are always current.
- Be cautious of suspicious emails and downloads, as these are common sources of malware.
- Consider enabling Windows Firewall for added protection against network threats.
Frequently Asked Questions
How often should I check for malware?
It’s recommended to run a quick scan weekly and a full scan monthly. Regular checks help catch threats early before they can cause significant harm.
Can malware hide from Windows Security?
Yes, some advanced malware can evade detection, which is why using a third-party scanner in addition to Windows Security is advised.
What should I do if malware is detected?
Follow the software’s instructions for removing or quarantining the malware. Consider backing up important data before taking any action.
Is Windows Security enough for malware protection?
Windows Security provides basic protection, but combining it with a third-party tool can enhance your system’s security.
Can outdated software cause malware issues?
Yes, outdated software may have vulnerabilities that malware exploits, so keeping everything updated is crucial.
Summary
- Open Windows Security.
- Run a Quick Scan.
- Perform a Full Scan.
- Use a Third-Party Malware Scanner.
- Check for Software Updates.
Conclusion
In today’s digital age, knowing how to check for malware on Windows 10 is crucial for maintaining a safe and functional computing environment. Following the steps outlined ensures your system is scanned thoroughly and any threats are swiftly dealt with. Beyond just running scans, cultivating good security habits like updating software and being cautious with downloads can significantly reduce the risk of malware infections.
For those seeking to bolster their understanding, numerous online resources elaborate on malware types and their behaviors. Staying informed empowers you to make better decisions regarding your system’s security. By making regular malware checks a routine, you not only protect your personal data but also contribute to a healthier digital ecosystem.
Engage with your computer’s security tools today, run a scan, and enjoy the peace of mind that comes with knowing your Windows 10 system is secure from harmful threats.

Kermit Matthews is a freelance writer based in Philadelphia, Pennsylvania with more than a decade of experience writing technology guides. He has a Bachelor’s and Master’s degree in Computer Science and has spent much of his professional career in IT management.
He specializes in writing content about iPhones, Android devices, Microsoft Office, and many other popular applications and devices.