Step 1: Sign Up.
Go to http://twitter.com.When you get to Twitter.com, you’ll see this page
Fill in your name, email, and password. Click sign up.
Step 2: Create a Username.
If you are using this twitter account for brand management for your business, consider using your domain name minus the dot com/net/etc. (ie. http://twitter.com/mollermarketing) If it’s just for fun or personal use, use whatever you want as the username.
Add your email address, you may use personal or business email.
Step 3: Start connecting!
You may choose the option to allow Twitter to search your email, LinkedIn, etc. and follow the on screen instructions.
Step 5: You’re now an official Twitter User.
Set up your profile by uploading a picture and writing a short bio.