Blender 2.25 download and tuts

I AM a beginner to blender. What’s the best way to ensure I have the right blender 2.25 version and a tutorial FOR THAT version? The interface is different everytime…

Get blender here
Check the date a tutorial is released or that it says what version it is used for.
Generally any tutorial released in the last year will most likely be applicable (blender 2.5 or 2.6)