Facebook's online activity is at a constant variance.
It means you can chat to people on Facebook who are your friends and are online when you are.
Yes. Facebook is online and free and useful to use. But people can ruin your life with it online. I would advise not to make a Facebook and especially a blog.
You can't.
There's an appear offline option, so people can be online on facebook, with no-one else seeing them there
Use facebook, twitter, windows hotmail or others.
how you make your chat work on facebook it this you click where it sayed chat and you can see people if they are online or offline
The best way to find people online is through Facebook. That is a free social network that you can join and search for people.
Yes, on facebook against other real people
By texting them using their cellphone. They can also use a program like Textfree or Yahoo Messenger to send messages to people on Facebook while not on Facebook.
One may meet people online though facebook, by either "friending" various people they know, their friends know or people they have never met before. They may also attempt to meet people through meetup groups based on interests.
facebook is a great way to advertise services (mainly online services) think how many people are on facebook, one person must need your services
On Facebook, you can only chat with people that are your friends and they must be online. If you don't want to chat, just go offline