Go to the official Microsoft 365 portal (portal.office.com) → Sign in with your licensed account.
Once downloaded, copy the .exe or .img file to a USB drive or network share. office 365 install offline
Instead of clicking “Install,” click “Install” dropdown → Select “Other install options” (or “Language and install options” depending on version). Go to the official Microsoft 365 portal (portal
Run the installer on your target PC without internet (or with a slow connection). It will install fully. office 365 install offline
Follow these steps 👇