...
- MS Windows users: QGIS 3.10 (32 bit) - or - QGIS 3.10 (64 bit)
- MAC users (OS X High Sierra and newer): Download and install the dmg image QGIS 3.10.
- Linux users should consult the QGIS download page and follow the instructions to download the 3.10 release version for your distro.
...