How do I install IntelliJ on Windows 10 64-bit?

Press and hold the Windows key and the Pause key. In the System window, next to System type, it lists 32-bit Operating System for a 32-bit version of Windows, and 64-bit Operating System if you’re running the 64-bit version.

Installing IntelliJ IDEA on Windows

The final major version that will be guaranteed to run on a 32-bit OS will be v2021. 1 for all IntelliJ-based IDEs, including AppCode, Clion, DataGrip, GoLand, IntelliJ IDEA, PhpStorm, PyCharm, Rider, RubyMine, and WebStorm.22 Nis 2021