: Locate the ArcGIS Desktop (ArcMap) main installation file (typically named ArcGIS_Desktop_1082_180378.exe ) and click Download. System Requirements for 10.8.2
: Look for the main installer, typically named ArcGIS_Desktop_1082_180378.exe (approx. 1 GB). Installation & Authorization Tips download arcgis desktop 1082 link
Esri no longer provides security updates, technical support, or patches for this version . : Locate the ArcGIS Desktop (ArcMap) main installation
: Select the "My Organizations" tab, then click on "Downloads". download arcgis desktop 1082 link
To get your , always prioritize the My Esri portal to ensure you are receiving a secure, virus-free version of the software. Remember that Esri has announced that ArcGIS Desktop 10.8.x will enter "Mature Support" in the coming years, so it is a great time to start familiarizing yourself with ArcGIS Pro alongside your 10.8.2 installation.
https://www.esri.com/arcgis/desktop/1082/en/download