Issue Description
Unsecured Windows systems are vulnerable to malware, phishing, and unauthorized access.
Common Causes
- Weak passwords
- Disabled security features
- Outdated system
Step-by-Step Solution
Step 1: Enable Microsoft Defender
- Open Windows Security → Virus & threat protection
- Ensure Real-time protection is ON
Step 2: Enable Firewall
- Open Windows Security → Firewall & network protection
- Ensure firewall is ON for all networks
Step 3: Use Strong Authentication
- Open Settings → Accounts → Sign-in options
- Enable Windows Hello PIN or biometric login
Step 4: Enable Automatic Updates
- Open Settings → Windows Update
- Turn on automatic updates
Step 5: Enable Ransomware Protection
- Open Windows Security → Virus & threat protection → Ransomware protection
- Enable Controlled folder access
Explore Further
- Use a password manager
- Enable BitLocker encryption
Prevention & Best Practices
Avoid suspicious downloads and phishing emails.