Even if you don't need it right now, log into your Microsoft account, grab the offline installer, and store it on a labeled flash drive. Future you will be very grateful. Do you use the offline installer for your business? Let us know your deployment horror stories in the comments below!
Do not download "Offline Installers" from third-party websites (Softonic, CNET Download, etc.). These are almost always outdated, bundled with malware, or cracked versions that will stop working after 30 days. Stick to the official Microsoft portal or the Office Deployment Tool. download offline installer office 365
Having a 3GB offline installer on a USB stick is like having a spare tire in your trunk. You might not use it for months, but when your internet goes down on a Monday morning and you have a report due at 9 AM, that USB stick is a life saver. Even if you don't need it right now,