Cybercriminals know people search for "Office 365 ISO." They create fake ISO files embedded with:
If you are a system administrator managing 100+ computers, you still don't want an ISO. You want the Office Deployment Tool (ODT). This tool allows you to download the exact version of Office 365 (including Visio, Project, or specific languages) to a local network share (a folder). You can then deploy that folder to PCs silently using command lines. But even then, you are creating a network source folder, not a bootable ISO.
Searching for a free "MS Office 365 ISO" often leads users to torrent sites, file lockers, and YouTube tutorials with suspicious links. Here is why that is a catastrophic risk: ms office 365 iso
Step 1: Download the Office Deployment Tool
Step 2: Extract and Configure
Step 3: Create a Configuration XML
Step 4: Download the Source Files
Step 5: Create the ISO
If you need to fix an installation without internet, Windows stores a cached copy of the Office installation source in C:\ProgramData\Microsoft\HelpLibrary. You can use the built-in "Quick Repair" or "Online Repair" tool via Settings > Apps > Microsoft 365 > Modify. Cybercriminals know people search for "Office 365 ISO