Twitter

1. Data

1.1. Text

1.2. Photo (4 pic. for each post)

1.3. Link

1.4. Vedio

2. Procedure

2.1. Enter your text,Photo,video or link  and then post to public.

2.2. You can re-post of another user by "Re-twit button".

2.3. You can keep another post that you like it in your favorite list.

3. People

3.1. Who have user to log in to twitter system

4. Software

4.1. Andrond

4.2. IOS

4.3. Windows

5. Hardware

5.1. Moblie

5.1.1. Smartphone

5.1.1.1. Iphone

5.1.1.2. Samsung

5.1.1.3. ETC.

5.2. Computer

5.3. Tablet