The Blender site has links to a number of tutorials, including
this one that I used when I was first starting out. There have been a lot of changes to Blender since I first learned but I can say that this site worked for me. I will also say, though, that actually
doing the tutorials was crucial, because the rather unusual combination of keyboard and mouse operations meant that I couldn't just read the information and count on having it again when I needed it.