How to Check Mode, Is It 32bit or 64bit?

[Pennsylvania Electicity]

I knew it sound simple but I don't really know how to change it from 32 to 64bit please make it in details


Thanks!

[Gr-R]

to boot to another architecture, reboot and choose which one you want from the boot menu at the console screen.
to boot from this architecture all the time, from the console, CNTRL+ALT+T, boot options, system architecture... and set it there.

NOTE: volumes created in 32bit will not work on 64bit, and vice versa.