This page has a great many tips and tricks to WordPress.
Technical Journal for WordPress registration in as easy as 10 steps!
The steps to get the most out of WordPress for WordPress.com include:
Get the Most from WordPress.com
Get Going Fast: A Checklist
Get StartedRegister and configure basic settings
Get ComfyLearn your way around WordPress.com
Get PersonalityPick a theme
Customize your site
Get PublishedCreate posts, pages, and menus
Get FlashyEnhance your site with widgets
Get ConnectedExplore the community and get noticed
Get MobileBlog on the Go
Get a Homepage
Get the detailed steps @ https://learn.wordpress.com
[PS: WordPress updates their pages so please check for update information regularly]