Here is a good start. I listed some other links to a question below about cartridge alignment but that post seems to have disappeared.
Well, it depends a lot on the turntable. If setting up a cartridge is the issue, Mike Fremer made a video for that. If other issues are involved, like setting up a springy type turntable, some of it depends on the make and model. One constant is that everything should be level, but otherwise, you need to let us know more about your turntable.
Yes, the Fremer DVD is a great place to start. In the end though you'll want to develop your own methods based not only on the DVD but advise of others on this forum and literature that you access. As good as the DVD is, there's more than one way to skin a cat. You'll ammend it in time with methods you like better.
In addition to Fremer's DVD, read the FAQ's articles at Vinyl Asylum. There are fewer knowledgeable people posting there now than there were several years ago, but the FAQ's are a good resource.
BTW, if you compare those articles carefully you'll observe some conflicts. As Sonofjim said, there's more than one way to skin this cat. Just be careful you don't pick one that kills the cat!