Microsoft can detect illegal licenses and may disable your account. Office feature
You won't receive critical security patches, leaving your computer vulnerable. Account Bans:
due to significant security risks, such as malware or data theft. Instead, you can use several official and legal methods to get Microsoft Office for free or at a very low cost. 1. Use the Official Free Online Version
Microsoft provides free web-based versions of its most popular apps. This is the safest way to use Office without a subscription. What's included: Word, Excel, PowerPoint, OneNote, and Outlook. How to access: Office.com
While it is technically possible to find "crackeado" (cracked) versions of Microsoft Office online, using them is not recommended