Sign up for a free Microsoft account (Outlook.com).
The short answer: However, Microsoft and other official channels provide several legitimate loopholes that give you full functionality —often without paying a cent. Sign up for a free Microsoft account (Outlook
Install the free mobile apps on your phone for offline editing of small documents. Sign up for a free Microsoft account (Outlook
When the trial expires, revert to web apps. Wait 6 months, then use a different Microsoft account (e.g., a family member’s) for another trial. Sign up for a free Microsoft account (Outlook
Use the web apps at Office.com for 80% of your work.
The web apps, mobile apps, 30-day trial, and education/business access cover nearly every feature most home users need—completely free and legal.