A user encountered difficulties installing Java on a 27-inch 2020 iMac with an i9-10910 CPU. After downloading Java 8 from java.com, the installation stalled after executing the .exe file. The user then attempted to install Java 23 from Oracle's website, but could not find it on the computer afterward. Previous issues had occurred while using Windows 11, and a fresh installation of Windows 10 did not resolve the problems. The user seeks Java primarily to play Minecraft, as it is essential for the game.