To re-run a scan with the latest antimalware definitions, please download and run Microsoft Safety Scanner again. The Microsoft Safety Scanner is a free downloadable security tool that provides on-demand scanning and helps remove viruses, spyware, and other malicious software. Note: The Microsoft Safety Scanner expires 10 days after being downloaded.
To rerun a scan with the latest anti-malware definitions, download and run the Microsoft Safety Scanner again.
You can know your security status via the icon saying easy to understand.
For support regarding this software you can refer to its, user manual, online resources, knowledgebase and help articles.
F‑Secure Anti‑Virus for PC and Mac provides protection against viruses, spyware, infected e‑mail attachments and other malware. Experts will love these advanced features, but for the average user the free edition is just fine.