To activate Office and Windows using phone activation, follow these steps:
- Open the activation window by pressing
Windows key + R
, then typeslui.exe 4
and press Enter. - Select your country and call the provided phone number.
- Follow the automated system prompts, entering the installation ID when prompted.
- You will receive a confirmation ID to enter in the activation window.
For legitimate keys, purchase retail keys from authorized Microsoft partners like Hypest-Key. Avoid illegal keys to ensure software authenticity and security.