If you suspect that your device may have malware you should have Microsoft Defender run a scan. Here's how to do that on Windows, Mac, or Android.

2023年10月25日 · The best way to check your PC for viruses is to run a manual virus scan of your system with Microsoft Defender, Malwarebytes, or another antivirus program. You can also press Ctrl+Shift+Esc to open the Task Manager and …

1 天前 · To detect viruses, you can use various methods, including: Memory scans: Use your antivirus software to scan your computer’s RAM and hard drive for viruses.; Disk scans: Run a full disk scan to detect and remove any detected viruses or malware.; System files scans: Use your antivirus software to scan system files and registry entries for viruses. ...

2024年5月23日 · In this section, you’ll learn how to use Windows 11’s built-in security features to scan your computer for viruses. These steps will help you find and remove any malicious software that might be hiding on your device.

2025年1月31日 · Restart your computer while holding down the Shift key. The Shift key is the most commonly used, but your PC manufacturer may have configured a different key. Check your user guide to be sure. Once restarted, your computer displays an option menu. Select Troubleshoot. Another set of options is displayed. Select Advanced options.

2024年12月23日 · Malware, short for “malicious software,” has the ability to infect your computer to the point where it collects your personal data, gains access to programs or systems on your network, and prevents your computer from running efficiently.

2024年10月31日 · Worried about viruses on your Windows 10 PC? Learn foolproof ways to detect and eliminate malware with our expert guide. Protect your digital life today with these virus-checking techniques.

2024年10月19日 · We’ll cover using Windows Security for virus scans, identifying suspicious processes and programs, using third-party antivirus tools, removing detected viruses, and preventing future infections. Follow these methods to effectively safeguard your Windows 11 system against malicious software.

2022年5月3日 · To check your computer for malware and remove any malware you find, you'll need an antivirus program. Windows 8, 10, and 11 include Microsoft Defender, Microsoft's own antivirus. Windows 7 doesn't include any built-in antivirus, so you're probably going to need something else, like Avira.

2024年8月13日 · Simply open Windows Security, navigate to the Virus & Threat Protection section, and run a scan. It’s that easy! Following these steps will help you scan for viruses on your Windows 11 system and ensure your computer stays protected from harmful software.