Latest Windows 11 Pro version

The latest version of Windows 11 Pro is version 25H2, also known as the Windows 11 2025 Update, which was released on September 30, 2025. You can get the update by checking for updates in your Windows settings or by downloading the Installation Assistant or ISO directly from the Microsoft website.  

Security & Protection Features

1. Microsoft Defender Antivirus (built-in)

   • Real-time malware, ransomware, and phishing protection.

   • Cloud-based detection and automatic updates.

2. Windows Security Center

   • Unified dashboard for virus protection, firewall, app control, and device performance.

3. BitLocker Drive Encryption

   • Encrypts system and data drives to protect information if a device is lost or stolen.

4. Windows Hello

   • Biometric authentication (face, fingerprint, or PIN) — more secure than passwords.

5. Smart App Control (newly improved in 25H2)

   • Uses AI-based trust decisions to block untrusted or malicious apps automatically.

6. Memory Integrity (Core Isolation)

   • Protects system memory from attacks by isolating key processes.

7. Secure Boot & TPM 2.0

   • Ensures the system boots only with trusted software and firmware.

8. Windows Firewall & Network Protection

   • Built-in defense against network attacks and unauthorized connections.

9. Pluton Security Processor (for supported devices)

   • Hardware-based chip that helps protect credentials and encryption keys directly on CPU.

10. Windows Defender Credential Guard

    • Protects credentials and prevents identity theft by isolating secrets.