How to Use BitLocker on Windows – Secure Your PC in Minutes
Learn how to use BitLocker on Windows to encrypt your drives and protect sensitive data. Step-by-step guide to setup, unlock, and secure your PC in minutes.
Key Features
Full Disk Encryption
Protects entire drives with AES encryption.
Multiple Unlock Methods
Password, PIN, USB key, smart card, or TPM.
TPM Integration
Uses Trusted Platform Module for automatic unlock.
Recovery Options
48-digit recovery key to regain access if needed.
Seamless Integration
Built into Windows Pro, Enterprise, and Education editions.
Performance Optimized
Minimal impact on system speed during encryption.
System Requirements
Minimum
Windows Edition – Pro, Enterprise, or Education (not in Home edition). Trusted Platform Module (TPM) – Version 1.2 or 2.0 (for automatic unlock). Processor – 1 GHz or faster. RAM – At least 2 GB. Disk Space – Enough free space for encryption (at least 500 MB recommended). File System – NTFS-formatted drive.
Recommended
TPM 2.0 chip for better security and compatibility. Windows 10 or 11 (latest updates) for modern encryption standards. UEFI firmware with Secure Boot enabled. SSD or modern HDD for faster encryption and decryption. 4 GB+ RAM and dual-core CPU for smoother performance.