Navigate to facebook.com/twitter and select the "Connect to Twitter" option. From this page, you may connect your personal profile (at the top) and/or any of your Facebook profiles. You must be logged in to the Twitter account you wish to link. It will then send you to a window asking you to enable Facebook to use your account. Accept these permissions and the connection will be made.
Visit https://www.facebook.com/twitter/. Step 2: Select "Link My Profile to Twitter" or "Link a Page to Twitter" from the drop-down menu. Step 3: If you are not logged in, an approved Facebook page will show here. Your Twitter username and password must be entered. Step 4: Navigate to the Authorize app. Click Allow on any warnings that may appear.
Navigate to http://www.facebook.com/twitter. Click the "Link My Profile to Twitter" button in the green bar. You may connect several Facebook pages to your Twitter account by entering your username and password in the appropriate boxes. Select the "Authorize App" option. The app will be displayed on Facebook. Click "Allow". Follow the instructions given on screen.
Once you have connected your accounts, whenever you post to one site, you will be able to post to the other as well.
Steps for linking your Twitter and Facebook accounts
Log in to Twitter and choose "Settings" from the drop-down menu beneath the gray gear icon. Click "Disconnect it" by the Facebook header on the "Profile" page. Restart your browser, return to the same page, and then click "Connect to Facebook" to reconnect the two accounts.
The simplest approach to connect Facebook and Twitter is to utilize the Facebook Twitter program (or app). Make sure to check the "App permissions" box to allow Twitter to send changes to your Facebook page. And presto! Your tweets should now appear on your Facebook profile immediately.
However, this isn't a long-term solution because it relies on both companies continuing to offer this service. If they decide to stop providing it, then you'll need another way to connect these accounts.
The next option is to use OAuth. This is a protocol that allows two separate websites to work together by assigning roles to each party. In order for you to be able to link your Facebook and Twitter accounts using this method, you'll first need to obtain permission from Twitter to access its API tools. Once this has been done, you can start by adding the API keys of both services into your own code. You'll need to do this because the Facebook Twitter program doesn't handle this part of the process for you. Finally, when one of your apps needs to update its status on Twitter or read its timeline, it will need to request authorization from Twitter in order to do so.
This is only one of many ways that you can link your Facebook and Twitter accounts. What's important here is that you understand the different options available so that you can link them appropriately.
Examine the Web address in the address bar of your browser. This is the URL to your Twitter account. Copy the URL and send it to your friends to direct them to your Twitter profile. Alternatively, you can click on the "Home" button then click on "Profile" to go directly to your Twitter page.