Microsoft Office 2016 is a massive piece of software. Even a "lite" installation of the core programs (Word, Excel, PowerPoint) takes up 3 to 5 GB of hard drive space.
A file claiming to be 100MB (which is 0.1GB) is literally 30 to 50 times smaller than the real software. You cannot compress a 4GB file down to 100MB without losing 99% of the data. Ms Office 2016 Highly Compressed 100mb
If you download a 100MB file labeled "Office 2016," you are not getting Office. You are getting one of three things: Microsoft Office 2016 is a massive piece of software
Cybercriminals know people want small file sizes. They prey on this by packaging malware into files labeled "Highly Compressed." Here is what typically happens: Components removed or deferred:
Because the file is "100MB," antivirus scanners often miss the payload during a quick scan, as the malware is hidden inside complex compression algorithms.