You can't.
i really think it's YAHOO
Facebook started using hashtags in 2013. Many people like to use hashtags on Facebook and Twitter.
To connect Twitter with your Facebook account follow these steps: 1. Log in to Facebook and access the Twitter application. 2. Click the "Add Application" button to add the "Twitter" Facebook application. 3. Choose your preferred settings and click "Add Twitter." 4. Sign in using your Twitter username and password in the appropriate field. 5. Choose to have Twitter update your Facebook status. 6. Allow and authorize access for Twitter to Facebook. Every time you update your Twitter account, your Facebook status will update automatically. Hope this helps.
No but you can link the two accounts.
#fb is the hash tag for Facebook. By using that hashtag, you can spread certain selected updates to Facebook through a Facebook app called "Selective Twitter Status", that you can reach here: apps.facebook.com
No, You can sign up using your email. Facebook, Google or Twitter login is optional
Apps such as Facebook and Twitter use your internet. If you do not have a internet on your tariff you might consider getting one or using a WiFi network
Verizon.
No,broookelle stoped using facebook,my space and twitter cause everything was being hacked she has a personal facebook but she isn't telling anyone what it is.
Face book Is not More Popular Then Twitter, Twitter Is, There is over 1 billion people using Twitter and Face book but Twitter is more popular period.
No, you can also sign up using your email address.
You can search for a hashtag without using twitter by typing the hashtag on Google.