π Set Up BitLocker Drive Encryption
Last updated: March 22, 2026
Encrypt your drives with BitLocker to protect your data if your computer is lost or stolen.
Overview
Learn how to enable BitLocker drive encryption, manage recovery keys, and encrypt external USB drives for complete data protection.
What this helps with
What to expect: Medium difficulty β’ usually about 30-60 minutes.
This is one of 30 Security & Privacy fixes in the WindowsHelper library. The full step-by-step fix for this is in the WindowsHelper app.
Coming soon in the app
The full step-by-step fix for this is in the WindowsHelper phone app β coming soon, no price announced yet. The free PC Companion (available now) is the piece that connects your phone to your PC.
π Get notified at launchRelated fixes in Security & Privacy
-
π Advanced Email Security Configuration
Harden Outlook and the Mail app with email encryption, stronger spam and phishing filters, app passwords, backups and alerts for suspicious sign-ins.
Medium30-45 minutes -
π Configure Browser Security Settings
Tighten browser security: HTTPS-only mode, tracking protection, cookie and site permissions, safe browsing, pop-up and download blocking.
Medium30-45 minutes -
π‘οΈ Fix Ransomware Protection
Protect your files from ransomware with Controlled Folder Access, Windows Defender settings, OneDrive recovery, offline backups, File History and alerts.
Medium30-45 minutes -
π§ Fix VPN Configuration Issues
Troubleshoot personal VPN connection failures, slow speeds, and disconnections. Covers protocol settings, DNS leaks, firewall conflicts, and kill switch configuration.
Medium30-45 minutes -
π‘οΈ Fix Windows Defender Threat Service
Windows Defender threat service stopped or won't start? Restart its services, remove other antivirus, lift policy blocks and reset Windows Security.
Medium30-45 minutes -
π Password Management
Manage passwords on Windows: Windows Hello sign-in, Credential Manager, browser AutoFill, Microsoft Authenticator, strong passwords and local password rules.
Medium30-45 minutes -
π Privacy Settings
Set up Windows privacy: the privacy dashboard, app permissions for camera, mic and location, telemetry, search and account privacy, and policy-level settings.
Medium30-45 minutes -
π‘οΈ Respond to Data Breach Notifications
Got a data breach notice? Check that it is real, secure the affected accounts, enable two-factor verification, review account activity and secure your PC.
Medium30-45 minutes -
ποΈ Secure File Deletion
Delete files so they cannot be recovered: skip the Recycle Bin, overwrite free space, securely erase files or whole drives, and check that they are really gone.
Medium30-45 minutes -
π Secure Home Network Setup
Secure your home network: lock down the router and Wi-Fi, turn on the firewall, set up secure name resolution, control sharing and spot unknown devices.
Medium30-45 minutes
You might also run into
-
π Check Drive Health
Monitor drive health, check SMART status, detect early failure signs and protect your data before it's too late
Medium30-45 minutes -
Cloud Encryption & Security Fix
Secure your cloud files with encryption, zero-knowledge providers, and proper access controls. Fix security warnings and configure end-to-end protection.
Medium30-45 minutes -
Fix Windows 11 24H2 BitLocker Recovery Issues
Retrieve recovery keys, unlock drives, fix BitLocker triggering after update, suspend encryption for updates, and backup keys to prevent future lockouts.
Hard15-45 minutes -
π Connect Network Drives & NAS
Map network drives, fix SMB connection issues, connect to NAS devices and troubleshoot network path errors
Medium25-35 minutes