TweetDeck gives the Twitter experience more flexibility and allows advanced users to gain valuable insight to what's happening at this very moment on Twitter. TweetDeck is currently available as a desktop app, a web app, or a Chrome app, and can be downloaded at tweetdeck.com.
Note: You must create a new account with TweetDeck. You cannot create an account with your current Twitter login credentials.
To remove an account from TweetDeck:
Selecting a default account
You can select which of your accounts to use as your default account. This is the account you will compose a Tweet from, favorite a Tweet from, and reply to Tweets with.
Posting from multiple accounts
TweetDeck allows you to post from multiple accounts easily. You can even post from multiple accounts at once! To select which accounts you would like to post from:
Following from multiple accounts
TweetDeck allows you to follow a user from multiple accounts, all at once. You can also follow a user by clicking follow on their profile, but only your default account will follow them.
Check out our troubleshooting article for a list of current known issues and solutions to common issues.