logo
search
Data Protection Issues

BitLocker Support and Licensing for Microsoft 365 E1 and E3

Ayan MasoodAyan Masood Oct 10, 2026 869 views

Question details

Determine whether devices can utilize BitLocker encryption when subscribed to Microsoft 365 E1 or E3 plans.

BitLocker Support and Licensing for Microsoft 365 E1 and E3
Product
Microsoft 365 E1 and E3
Device & OS
Windows 10, Windows 11
Scenario
Verifying licensing eligibility and system requirements for device data encryption using BitLocker.
Observed behavior
Users need to confirm if BitLocker is supported directly via E1/E3 plans or requires specific Windows OS editions.
Before you start

Ensure you have administrative access to your Windows device and verify your current Microsoft 365 subscription tier in the Microsoft 365 admin center.

Solution 1Recommended

Verify Windows Edition for BitLocker Compatibility

Check if your Windows edition supports BitLocker, as availability relies primarily on the OS version rather than just the Microsoft 365 E1 or E3 plan.

BitLocker availability depends primarily on your Windows edition (such as Windows 10 or 11 Pro, Enterprise, or Education) rather than solely on your Microsoft 365 E1 or E3 subscription.

While Microsoft 365 E3 includes some Windows Enterprise rights, you must still ensure your device is running a supported OS edition. Devices running Windows 10 or 11 Home do not support BitLocker drive encryption.

1
Open Windows Settings

Click the Start menu, type 'Settings', and press Enter to launch the Settings application.

2
Check System Information

Navigate to 'System' and scroll down to select 'About' from the left-hand menu.

3
Verify OS Edition

Check the 'Windows specifications' section to confirm you are running Windows 10 or 11 Pro, Enterprise, or Education.

4
Access BitLocker Control Panel

If your edition is supported, open the Control Panel, go to 'System and Security', and click on 'BitLocker Drive Encryption' to manage your drives.

Verify Windows Edition for BitLocker Compatibility
Licensing Requirements: Always review Microsoft's official licensing documentation for Office 365 BitLocker and Distributed Key Manager to ensure full compliance.
Free Microsoft Office alternative

Try WPS Office for Secure and Lightweight Document Management

While resolving Microsoft 365 and BitLocker system requirements, consider WPS Office as a free, lightweight, and highly compatible alternative. It offers a familiar interface, seamless migration, and robust built-in document encryption features for your individual files.

  1. 1. Download WPS Office: Visit the official WPS Office website and download the free installation package for Windows.
  2. 2. Install and Open: Run the installer and open WPS Writer, Spreadsheet, or Presentation.
  3. 3. Encrypt Your Documents: Go to the 'Menu', select 'Document Encryption', and set a password to securely protect your sensitive files.
Highly compatible with Microsoft Office formats (Word, Excel, PowerPoint).Includes built-in document encryption and password protection for data security.Lightweight design for fast installation and smooth performance.Familiar user interface requiring zero learning curve.
microsoft office alternative - wps office

Frequently Asked Questions

Can I use BitLocker on Windows 10 Home with a Microsoft 365 E3 license?

No, BitLocker is not supported on Windows 10 or 11 Home editions. You must upgrade the operating system to the Pro, Enterprise, or Education edition to enable BitLocker, regardless of your Microsoft 365 subscription.

Does Microsoft 365 E1 include Windows licensing for BitLocker?

Microsoft 365 E1 does not include Windows OS licensing. You must separately ensure your underlying device is running a BitLocker-compatible Windows edition.

How do I manage BitLocker keys for my organization?

Organizations can manage and store BitLocker recovery keys centrally using Microsoft Intune or Microsoft Entra ID (formerly Azure Active Directory) when devices are officially joined to the company domain.