If you would like help reviewing suspicious files, pop-ups, or activity on your PC, I can guide you through what to look for next.If you believe your computer may have been compromised by scammers or unauthorized access, Microsoft cannot directly "scan" your computer remotely without your request and consent—but they do offer tools and support to help you identify and resolve potential security threats.
Here is the formal guidance on how to proceed:
1. Use Microsoft’s Free Security Scanner
Run a full scan with Microsoft Safety Scanner:
Download from: https://www.microsoft.com/safety
Choose the appropriate version for your system (32-bit or 64-bit)
Run a Full Scan to detect malware or suspicious files
2. Use Microsoft Defender Antivirus
If you are using Windows 10 or 11:
Open Windows Security → Virus & threat protection
Click Quick scan or Full scan
Review protection history for any recent threats detected
3. Check for Unauthorized Access
Go to: https://account.microsoft.com/security
Under Sign-in activity, check for any unfamiliar logins to your Microsoft account
If anything seems suspicious, click Secure your account
4. Contact Microsoft Support
If you're concerned that your device was targeted by scammers:
Visit https://support.microsoft.com
Navigate to “Security & privacy” → “Report a security issue”
You can chat or request a callback from a Microsoft support agent
🛑 Important: Microsoft will never call you unsolicited or ask you to install software over the phone. If someone claiming to be from Microsoft called you, it was likely a scam.
5. Change All Passwords
As a precaution:
Change your Microsoft account password
Update passwords for other critical services (email, banking, etc.)
Thank you.