If you are tempted to download a pre-activated version from a torrent site or YouTube video with a link to MediaFire, you need to read this section carefully. The price of "free" is often much higher than $499.
If you don't need 100% compatibility with complex .docx files:
You don’t need to risk malware. Here are excellent, legal ways to use Microsoft Office without paying full retail price. Microsoft Office 2016 Pre Activated
Seamless auto-save and file synchronization when storing documents on OneDrive or SharePoint, ensuring files are backed up and accessible across devices.
On Android and iOS devices with screens smaller than 10.1 inches, the Microsoft Office mobile apps are free to use for basic editing and viewing. If you are tempted to download a pre-activated
When you purchase a genuine copy of Microsoft Office, you receive a 25-character product key. During installation, the software contacts Microsoft’s activation servers to verify the key. If the key is valid and not already used on too many devices, the software is activated.
A "Pre-Activated" version, typically found on torrent sites, cracked software blogs, or unauthorized resellers, claims to bypass this verification process entirely. These versions are usually modified executables that have been patched to skip the activation step. You don’t need to risk malware
Users can collaborate on the same document simultaneously (in Word, PowerPoint, and OneNote) and see changes as they happen—similar to Office 365.