Instagram is a social app that runs on mobile and shares the pictures you snap with each other whenever you want in a fast, fabulous and fun way.

Instagram is a mobile application that supports iOS, Windows Phone and Android platforms, allowing users to capture their life memories in any environment, choose the filter style of the picture (Lomo/Nashville/Apollo/Poprocket and more than 10 kinds of gum circle effects) and share it to Instagram, Facebook, Twitter, Flickr, Tumblr, foursquare or Sina Weibo platform with one click.

Instagram can now register, follow, comment, and like in the webpage, but the posting function still requires the use of the mobile client to do so.

Open the Instagram website, fill in the relevant section with a valid email address (each email address can only register one account), the email address must be valid, otherwise there will be a big red cross.

Instagram is commonly referred to as IG, Insta - the root word is "instant", gram - the root word is "write", including IG's own short video function is also called IGTV. IG was created in October 2010, in this decade, whether it is the interface design or the increase of functions, IG changes seem to go against the law of "rapid iteration, rapid trial and error" of the mobile Internet. IG's positioning is social, but when using it, there is always a feeling that it does not seem to encourage social. According to the inherent product thinking must be to enlarge the number of likes and encourage users to interact and communicate in the comment section. However, IG's approach is the opposite of this, as the number of likes in the feed stream on the home page is a vague number, using vague copy such as "many of others" and "millioms of others". IG's initial intention has always been to shoot and publish high-quality pictures and videos, and the interactive behavior such as commenting and liking is relatively weak and light on social interaction. This kind of community atmosphere makes people a little more relaxed, and can also be separated and positioned from Twitter and other very language-oriented APPs.