Ms Office 2016 Highly Compressed 100mb Free 'link' -

A normal Office 2016 installation is 2–4 GB. Any file claiming to be “Office 2016 in 100MB” is almost certainly:

Here’s the article:

In rare cases, these are "Lite" versions where essential components (like Excel formulas or Outlook) have been stripped out, leaving the software unstable and prone to crashing ms office 2016 highly compressed 100mb free

If you need a small, free office suite, consider these legitimate alternatives instead of risking a virus: A normal Office 2016 installation is 2–4 GB