Using cracks or activators violates Microsoft's Terms of Service and can expose your computer to malware or security vulnerabilities. The following information is for educational purposes regarding how these tools generally function.

Open Word or Excel, go to File > Account , and verify the product is activated [5.1].

Only use trusted open-source scripts like MAS. Avoid third-party executables labeled ".exe" for activation, as these are high-risk for malware [5.26].

The script will run in the command prompt and display a "Product Activated Successfully" message.

Navigate to the Office directory: cd /d "%ProgramFiles%\Microsoft Office\Office16" or cd /d "%ProgramFiles(x86)%\Microsoft Office\Office16" [5.17].

Activating Microsoft Office 365 ProPlus (or Office LTSC Professional Plus) without a official subscription is generally achieved through emulation tools . The most prominent and widely used method as of 2026 is the Microsoft Activation Scripts (MAS) , which uses a KMS-based approach, often referred to as "Ohook" for Office [5.5, 5.24, 5.26]. ⚠️ Security Warning & Disclaimer

Remove all old versions of Office via the Control Panel to prevent conflicts [5.1].