"Ten Steps to a Smooth Lathe" article in Woodturning Fundamentals.
American Woodturner article "A Primer for Drilling on the Lathe"
This three part session is a video that looks at tach part of the drilling process, theory, tools and techniques.
"Finding and fixing the causes of vibration and wobble" article in Woodturning FUNdamentals.
"An Introduction to Sharpening" article, American Woodturner.
A video shows sharpening your tools on various sharpening systems and explains how to select a system.