Office — Offline Installer

: Bypasses potential proxy, firewall, or connection issues that often interrupt online "Click-to-Run" installations. Bandwidth Savings

While Microsoft encourages online installation via the Click-to-Run setup (which downloads only what’s needed during install), an offers several advantages: offline installer office

You might not need an offline installer for a simple home install on fiber optic internet. But for the following scenarios, it is a game-changer. : Bypasses potential proxy, firewall, or connection issues