Learning How to master the Mogul

[akore]

I am new this forum and I am looking for tools and resources that will allow me to become a professional manager of my Mogul. I am seeking to move from being an enduser to being able to customize as I need it to.

I currently and just an enduser. I do not know how to modify the regedit, change themes, even the downs for the x button through me for a loop.

Any pointers guys?