Installing is a critical task for GIS professionals who rely on the classic ArcMap interface for spatial analysis and cartography. While Esri is shifting focus toward ArcGIS Pro, version 10.8 remains a stable, widely used release supported on modern Windows environments.
4 GB minimum; 8 GB or higher is strongly recommended for heavy processing. Disk Space: At least 4 GB of free space. Software Prerequisites: Microsoft .NET Framework 4.5.2 or higher. install arcgis 10.8
(Note: The installer often handles this automatically). Installing is a critical task for GIS professionals