On devices with a screen size smaller than (like many smartphones and smaller tablets), the Microsoft 365 mobile apps allow for free editing and creation of documents.

Windows 365 is a subscription service (Cloud PC), not a one-time license. Any website or video claiming to generate or provide free product keys is almost certainly:

If you're looking for product keys or subscription information:

Requires an internet connection and lacks some advanced desktop features. 2. Microsoft 365 Education (For Students & Teachers)

You will be charged the annual or monthly fee once the 30 days are up. To avoid this, cancel the subscription in your account settings immediately after signing up; you will still keep access for the remainder of the 30 days. 4. Microsoft 365 Developer Program (For Enthusiasts)

A renewable 90-day subscription to Microsoft 365 E5. How to access: Join the Microsoft 365 Developer Program.

The easiest way to get Microsoft 365 for free is through your web browser. This version does not require a product key.