If you need to get your work done without risking your PC's health, consider these better options: 1. Microsoft Activation Scripts (MAS)
Also, check if there's any updates on Microsoft Toolkit after 2.6.3. The user says it's the final, so confirm that. Maybe include a warning that the tools might be malicious or distribute malware. Important for readers to be cautious. microsoft+toolkit+263+final+windows+office+activator+work
If you need Windows or Office, Microsoft officially offers: If you need to get your work done