Microsoft Safety Scanner is a free downloadable scan tool designed to locate and remove malware from Windows computers. This article provides a comprehensive guide to downloading, running, and understanding the results of the Microsoft Safety Scanner.
Understanding Microsoft Safety Scanner
The Microsoft Safety Scanner provides an on-demand malware scan, identifying and attempting to reverse changes made by malicious software. It utilizes the latest security intelligence updates, ensuring effective detection of current threats. However, it’s important to note that the scanner expires 10 days after download, requiring a fresh download for subsequent scans.
Downloading the Scan Tool Software
The Microsoft Safety Scanner is a portable executable file, meaning it doesn’t require installation. You can download it directly from the official Microsoft website. Remember to save the downloaded file to a location you can easily remember, as it won’t create a desktop shortcut or Start menu entry.
Running a Scan with the Downloaded Software
Once downloaded, running a scan is straightforward:
- Open the executable file: Locate the downloaded
msert.exefile and double-click to open it. - Select scan type: Choose from available scan types, such as a quick scan, full scan, or custom scan.
- Initiate the scan: Click the “Start scan” button to begin the process. The duration will vary depending on the selected scan type and the size of your hard drive.
Interpreting Scan Results
Upon completion, the scan results will be displayed on the screen. For a more detailed analysis, you can examine the log file located at %SYSTEMROOT%debugmsert.log. This log provides comprehensive information about detected threats and actions taken.
Important Considerations
While the Microsoft Safety Scanner is a valuable tool, it’s crucial to remember:
- Not a replacement for real-time protection: This tool is intended for on-demand scanning and does not offer real-time protection against malware. For continuous protection, consider using dedicated antivirus software like Microsoft Defender Antivirus.
- Expiration: The downloaded software expires after 10 days. Always download the latest version before each scan to ensure you have the most up-to-date malware definitions.
- System Requirements: The Safety Scanner is compatible with various Windows operating systems, from Windows 7 to Windows 11, and corresponding Windows Server versions.
Conclusion
Downloading scan tool software like the Microsoft Safety Scanner provides a crucial layer of security for your Windows computer. By understanding how to download, run, and interpret the results, you can effectively utilize this tool to combat malware threats and maintain a safer computing environment. Remember to regularly download the latest version for optimal protection.
