http://nolimitbuzz.net A step by step guide on using TweetDeck to Schedule Tweets.
You can download TweetDeck for free. In this example, we’ll be looking at how to make scheduled tweets from a desktop computer, so you will need to download the desktop application for TweetDeck.
You can find the download link labelled “Desktop” located on the top menu or at the bottom with the desktop computer image. Click on the link to be taken to the desktop download page. Click the “Download now” button to install it to your computer. The TweetDeck desktop application works on both PCs and Mac computers.